Theology 1.0: Who are the Hidden Christians of Japan?

The 26 Martyrs in Japan

Hidden Christians, often referred to as Kakure Kirishitan in Japan, are communities of Christians who practiced their faith in secret due to persecution and bans on Christianity. The term is most commonly associated with Japanese Christians during the Edo period (17th to 19th centuries) when the Tokugawa shogunate outlawed Christianity starting in the early 1600s

The introduction of Christianity in Japan

Christianity was introduced to Japan in 1549 by Jesuit missionary Francis Xavier, initially gaining converts. However, fearing foreign influence, the shogunate banned it, expelling missionaries and forcing Christians to practice in secret. Their communities were concentrated in areas with historical ties to early Catholic missionary activity and where geographic isolation helped them evade detection.

This led to the development of unique rituals and syncretic practices.

The theology of the Hidden Christians

The theology of the Kakure Kirishitan (Hidden Christians) in Japan diverged significantly from mainstream Christianity due to their centuries-long isolation from the Catholic Church and the need to practice in secret under the Tokugawa shogunate’s ban on Christianity (1614–1873). Cut off from priests, formal scriptures, and ecclesiastical guidance, their beliefs and practices evolved into a unique, syncretic form shaped by oral tradition, Japanese cultural influences, and the necessity of concealment.

Such differences from mainline Christianity include:

A) Simplified theology
With no access to the Bible or formal teachings, Kakure Kirishitan relied on oral transmission of prayers (called orasho, derived from Latin or Portuguese oratio). Over time, these prayers became distorted, and their meanings were often lost or reinterpreted. Core Christian doctrines, like the Trinity or the Resurrection, became vague or were understood in localized terms.

Their theology became less dogmatic and more focused on devotion to specific figures (e.g., Mary, Jesus, and certain saints) rather than complex theological concepts. For instance, the concept of salvation was often understood through a lens of ancestral continuity rather than the eschatological framework of mainstream Christianity.

B) Syncretism with Shinto and Buddhism

To avoid detection, Kakure Kirishitan blended Christian practices with Shinto and Buddhist elements. For example, they venerated the Virgin Mary as resembling Kannon, the Buddhist goddess of mercy, and used Buddhist-style statues or scrolls to represent Christian figures. Prayers were often disguised as Buddhist chants, and Christian rituals were performed in ways that mimicked Shinto or Buddhist ceremonies.

This syncretism led to a theology that incorporated animistic and polytheistic elements from Shinto and Buddhist cosmology, diluting the monotheistic core of Christianity. Some Kakure communities revered ancestors alongside Christian saints, reflecting Shinto ancestor worship, which mainstream Christianity would not typically emphasize in this way.

Japanese Christians praying, Nagasaki 2017

After Japan legalised Christianity

After the ban was lifted in 1873, some Hidden Christians rejoined the Catholic Church, while others, known as Kakure Kirishitan, continued their distinct traditions, which diverged significantly from orthodox Catholicism. They maintained rituals like chanting "orasho" prayers (derived from Latin or Portuguese) and used hidden icons, such as scrolls of Mary and Jesus disguised as Buddhist figures.

In 2025

Today, Kakure Kirishitan are a dwindling group, primarily found in remote areas like Ikitsuki Island and the Gotō Islands in Nagasaki Prefecture. Their numbers have drastically declined, with estimates suggesting fewer than 100 practitioners remain on Ikitsuki as of 2025, down from thousands in the mid-20th century.

With Due Respect: Was Jesus cruicified in the Sinai Bible?

 

Recently, I came across popular historian and author Billy Carson. Billy Carson has continually claimed that a Bible discovered in Sinai in 1844 does not state that Jesus was crucified. He also claimed that this "Sinai Bible" was more accurate than the King James Bible.

The event of Jesus's death is central to Christianity. 

But we preach Christ crucified, a stumbling block to Jews and folly to Gentiles, but to those who are called, both Jews and Greeks, Christ the power of God and the wisdom of God.  - 1 Cor 1:23-24

But if it is preached that Christ has been raised from the dead, how can some of you say that there is no resurrection of the dead? If there is no resurrection of the dead, then not even Christ has been raised. And if Christ has not been raised, our preaching is useless and so is your faith.  - 1 Cor 15:12-14

Thus it is important to examine whether Carson's claim is true.

What is the Sinai Bible?

The Sinai Bible is a misnomer - among scholarly circles it is known as Codex Sinaiticus. As Carson claims, it was dated to 4th century AD, nearly 1200 years before the King James Bible was compiled.

The Codex Sinaiticus consists of the Greek Old Testament, the Greek New Testament, and the Epistles of Barnabus and the Shephard of Hermas. It is considered to be a landmark document, along with Codex Alexandrinus and Codex Vaticanus, as it is one of the most complete manuscripts of the Bible.

A translation of Codex Sinaiticus is here, and clearly states that Jesus was crucified.

And they struck his head with a reed, and spit upon him, and bowing the knees they worshipped him. And when they had derided him, they took of from him the purple, and put on him his own clothes. And they led him out to crucify him, - Mark 15:19-20 [Codex Sinaiticus]

Conclusion

It is unfortunate that Billy Carson continues to pursue this claim, and he eventually was called out by Christian theologian, Wesly Huff as since in the reference video below.

For reference

With Due Respect: They killed Jesus!

Accusing groups of people of killing Jesus diminishes what Jesus intended to accomplish at the cross

One of the most disheartening things I read on social media, especially Facebook is the rising antisemitism posts that has been spurred on by recent global events, chiefly the Israel-Hamas war. 

Banking on this, some political leftists see the Jews as an oppressor in the oppression-oppressed Marxist narrative. Weirdly these leftists find themselves aligned with some members of the political right who hold racists views that the Jews are the source of the problems.

Thus one of the common accusations I hear is that the "Jews killed Jesus" in an attempt to stir up hatred among the Christian community. 

So who killed Jesus then?
While one can point out the Jewish leaders of the time plotted to kill Jesus and the Roman authorities carried out the execution, it clearly states in Isaiah 53 that Jesus died for our sins ("he was pierced for our transgression").

Surely he took up our pain
   and bore our suffering,
yet we considered him punished by God,
    stricken by him, and afflicted.
 But he was pierced for our transgressions,
    he was crushed for our iniquities;
the punishment that brought us peace was on him,
    and by his wounds we are healed.
 We all, like sheep, have gone astray,
    each of us has turned to our own way;
and the Lord has laid on him
    the iniquity of us all. -- Isaiah 53: 4-6

This is further corroborated by the New Testament authors.

But God shows his love for us in that while we were still sinners, Christ died for us. - Romans 5:8

He himself bore our sins in his body on the tree, that we might die to sin and live to righteousness. By his wounds you have been healed. - 1 Peter 2:24

In other words, we (humans) in our sinful nature, killed Jesus. To single out a single group and blame them for the death of Jesus is to defeat the message that Christ died for all humanity.

So how should Christians respond?

Instead, Christians should acknowledge that Jesus's death was good news - good because his death has provided us a way to reconcile with God, and news because this is true.

In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins. - 1 John 4:10

Alternative Culture: Mighty Morphin Power Rangers: Once and Always - Theological review

The long-awaited reunion? Sort of...

Early this year, I managed to catch the long-awaited 30th anniversary reunion film of the Mighty Morphin Power Rangers. I remembered watching the series in my childhood, and enjoyed the cheesy and action scenes.

Thus I leapt at the chance to see my childhood heroes again. And of course, a theological review follows.

Synopsis
The 2023 movie starts with the resurrection of a classic villain, Rita Repulsa. This time, she is partially mechanical and is thus dubbed "Robo-Rita". She caps off her return by killing the Yellow Ranger Trini, leading to her daughter Minh being an orphan. The Black Ranger Zach and the Blue Ranger Billy then step up raise Minh. 

A year later, the Rangers are ambushed at Trini's death anniversary but are ambushed by Rita. She captures the Pink Ranger Kimberly, the Green Ranger Tommy and the Red Ranger Jason. The remaining heroes retreat, and call in the reserve Rangers for help. Rocky and Kat come in as the replacements for the Red and Pink Ranger respectively.

After a heart-to-heart talk with Minh, the Rangers induct Minh as the new Yellow Ranger. Together they defeat Rita and free the captured Rangers.

What the film does well
The film captures the feel of the original Mighty Morphin Power Rangers in its cheesy dialogue and action scenes. The film also takes into account continuity, noting that Kat and Tommy were in a relationship prior to the movie and that Rocky finally managed to pull of a difficult action move (that he originally failed in the TV series).

The film also handles the death of Trini respectful (original actress Thuy Trang died in a car accident in 2001) and her replacement by her onscreen daughter Minh (Charlize "Charlie" Kersh).

It was also good to see the reserve Rangers come back. In addition to Rocky and Kat, Aisha and Adam (who were the second Yellow and Black Rangers respectively) made an appearance.

Minh receives news of her mother's death

What the film does poorly
As we all expect from reunion films, some were done a little too late. Some of the actors and actress were not able to maintain a reasonable physique for an action role. Others were unavailable to return for various reasons.

Amy Jo Johnson who was the original Pink Ranger Kimberly felt that she was out of the acting game for too long and did not return.
Jason David Frank (who was the original Green Ranger Tommy) rejected the return citing "broken promises" and "lies". He committed suicide in November 2022 just as filming wrapped up.
Austin St John (who was the original Red Ranger Jason) was indicted in 2022, and was thus not allowed to leave Texas for filming.

That left only two of the original six Rangers available for the reunion.

Actors Walter Jones (Black Ranger) and David Yost (Blue Ranger) are the only original Rangers to return

 The other issue was the mixed messaging given by the movie. For instance, Billy warns Minh in a scene against taking the lives of their enemies and living for revenge. Yet late in the movie, the Power Rangers literally perform lethal moves in front of her. 

Furthermore, Zack and Billy regularly reminds Minh of their  responsibilities of adults and her guardians, but the issue of them finding Minh's father (or addressing his absence) is never addressed.

What can Christians learn from reunion films?
First off, it is blatantly obvious that our time on earth is finite. We should not delay in doing the stuff we ought to do, whether it is reuniting with friends or making peace with past grudges.

What I mean, brothers and sisters, is that the time is short. From now on those who have wives should live as if they do not; those who mourn, as if they did not; those who are happy, as if they were not; those who buy something, as if it were not theirs to keep; those who use the things of the world, as if not engrossed in them. For this world in its present form is passing away. - 1 Corinthians 7: 29 -31

Thus, in the light of this, it is important to prepare our successors well before we leave. This may include the deliberate mentoring or training our successors, or having children to continue our legacy.

When the time drew near for David to die, he gave a charge to Solomon his son.

“I am about to go the way of all the earth,” he said. “So be strong, act like a man, and observe what the Lord your God requires: Walk in obedience to him, and keep his decrees and commands, his laws and regulations, as written in the Law of Moses. Do this so that you may prosper in all you do and wherever you go and that the Lord may keep his promise to me: ‘If your descendants watch how they live, and if they walk faithfully before me with all their heart and soul, you will never fail to have a successor on the throne of Israel.’ - 1 Kings 2: 1- 3

Lastly for the Christians, our final reunion is not on earth, but in heaven. God has promised that we will all meet each other again in the final age.

After that, we who are still alive and are left will be caught up together with them in the clouds to meet the Lord in the air. And so we will be with the Lord forever. - 1 Thessalonians 4:17

Theology 1.0: 26 Martyrs of Japan

 

Martyrdom of Paul Miki and Companions in Nagasaki, unknown Japanese artist, c.1635

In terms of proportion, Japan has one of the lowest Christian population in developed countries. As of 2015, only 2% of its population are Christians. This is in contrast with South Korea (29.2%), Singapore (18.9%) and Hong Kong (11.7%). This is considered unusual because in such places, religious freedom is allowed.

However, one must remember that Japan was not always tolerant to the Christian faith.

The first missionaries
In 1543, the Portuguese came into contact with the Japanese. As part of their cultural norms, they brought along Roman Catholic missionaries with them. 

The Japanese authorities initially were supportive of the missionaries and Jesuits (religious order of Roman Catholic monks). After all, they took power away from the Shinto Buddhist monks, and were essential to trade with the Europeans. By 1573, Japan had about 130 000 Christian converts.

The banning of Christianity
However, the Christian converts began to disrupt the social fabric of Japan. Not only did they challenge the feudal system, the more violent factions sacked Buddhist provinces and temples. In response, the the second great unifier of Japan, Hideyoshi issued a ban on Christianity in 1587.

The reputation of Christianity took a further hit when the Spanish ship San Felipe wrecked itself in Japan in 1596. The captain of the San Felipe poorly communicated the purpose of the Spanish missionaries, and this caused the Japanese authorities to think that the missionaries were here to subvert Japan, and colonise Japan for Spain.

26 Martyrs
For refusing to leave the country, the Japanese rounded up 26 Roman Catholics and forced marched them for 30 days. 24 of them had their ears cut off. Finally, they were executed in Feburary 1597 via crucifixion and spearing.

Among them was a Japanese Jesuit called Paul Miki. According to certain accounts he said, 

"All of you who are here, please, listen to me... I have committed no crime, and the only reason why I am put to death is that I have been teaching the doctrine of Our Lord Jesus Christ. I am very happy to die for such a cause, and see my death as a great blessing from the Lord. At this critical time when, you can rest assured that I will not try to deceive you, I want to stress and make it unmistakably clear that man can find no way to salvation other than the Christian way. The Christian religion tells us to forgive our enemies and those who do harm us, and so I say that I forgive the emperor and those responsible for my death. I have no hatred for the emperor; indeed, I wish that he and all the Japanese would become Christians."

This was the first execution ordered by the highest authority in Japan because of religious belief.

Aftermath
The martyrs were canonized as Saints in 1862, while Japan eventually allowed freedom of religion again in 1889. The feast day is on February 6.

With Due Respect: Jesus's death was misdiagnosed!

One area that non-Christians highlight is on the reality of the death of Jesus. After all, if Jesus did not really die and come back to life, it would mean that he was not divine and thus could not take the sin of mankind. This would invalidate the core of Christianity.

One common argument I hear that when Jesus was crucified, he was misdiagnosed as dead. Even today, there had been such errors. Could the ancient people be mistaken about the death of Jesus?

Blood and water
The first thing to note is that in that it was recorded in John 19: 33-34

But when they came to Jesus and found that he was already dead, they did not break his legs. Instead, one of the soldiers pierced Jesus’s side with a spear, bringing a sudden flow of blood and water. 

This is consistent with the unusual build up of fluid in the pericardium. Such build up is due to hypovolemic shock (low blood volume) or asphyxiation (suffocation). Regardless of this cause of the "sudden flow of blood and water", this is diagnostic of death.

Buried for days
Even if Jesus was not dead then, he was sealed in a tomb for days. With heavy injuries sustained and lack of food and medical treatment, it would be impossible for anyone to survive.

Intention to kill
With most cases of misdiagnosis, there was no one seeking to execute them. Jesus however was sentenced to death. The Romans were professional executioners and would have checked thoroughly if Jesus was dead.

Conclusion
Asserting that Jesus did not die would be going against a mountain of evidence.

For more information