In 1853, St. John Bosco addressed the Catholic faith's uniqueness and warned against false religions, including Islam, emphasizing the importance of truth and the dangers of misleading beliefs. His insights remain relevant today, urging Catholics to defend their faith with love and clarity.
What if one of the church's most beloved saints warned us about Islam over 170 years ago? Not in anger, but in clarity rooted in his deep love for the Catholic faith and for souls. In 1853, St. John Bosco, the same Don Bosco who dreamed of heaven and hell and saved the souls of countless young boys, wrote a little-known catechetical dialogue between a father and his son. In this simple yet profound conversation, he addressed something that many Catholics today have never heard: his thoughts on Muhammad and Islam. What he said may surprise you.
St. John Bosco was not a theologian writing for scholars; he was a spiritual father writing for souls. In 1853, he published The Catholic Instructed in His Religion, a small catechism presented as a conversation between a father and his curious son. This dialogue was not loud or polemical; it was personal, pastoral, and written with a deep love for the Catholic faith and a burning desire to protect it from confusion.
Bosco understood that in every generation, Catholics would be tempted by ideas that seem noble on the surface but quietly lead souls away from the truth. Thus, he spoke plainly. In this father-son dialogue, he tackled hard topics, including false religions, schisms, and errors that distort the gospel. One of these was Islam, and what he said was meant not to condemn but to warn with clarity and charity.
Before naming Islam directly, Bosco begins with something deeper: a father explaining to his son why the Catholic faith is not just one religion among many. He describes it as consoling, unchanging, and divinely protected—a church built by Christ that has survived centuries of persecution without ever falling. He makes a striking statement: there are religions that were once united to the church and others that never were. The latter, which he describes as false religions, includes paganism, Judaism, schismatic Christian sects, and Islam.
Bosco lists these not to insult anyone but to teach a timeless lesson: only one church was founded by Christ, and only one preserves the fullness of truth. Anything that contradicts that truth, no matter how ancient, popular, or passionate, puts souls at risk.
When the son hears the word Islam, he asks, "What does that even mean?" The father responds not with rage but with reason. He describes Islam as a mixture—a system drawn from Judaism, pagan customs, and misunderstood Christian teachings. He boldly states that if practiced, it brings about the destruction of every moral principle.
Bosco writes about Muhammad's life not to ridicule him but to illustrate how this religion arose from human ambition rather than divine revelation. He notes that Muhammad was born in Mecca in 570 AD to a poor family, worked for a widow, married her, and began claiming visions—described as visits from the angel Gabriel—during epileptic fits. Bosco presents this not as a divine calling but as deception, suggesting that a man of this kind should have been considered a charlatan, not a prophet.
Bosco invites the reader to compare Muhammad and Jesus—not with bias but with open eyes to the fruits of each man's mission. He contrasts their approaches: Muhammad built his following through force and fear, while Jesus did so through love and sacrifice. Muhammad used military might to gain power, appealing to pleasure and promising earthly rewards, while Jesus performed miracles publicly and humbly for love, never raising a sword but stretching out his arms on a cross.
Bosco's words are sharp yet truthful. He notes that Muhammad incited passion, while Christ demanded self-denial. Muhammad spread his religion with weapons, whereas Christ built his church with mercy. This distinction is crucial: one called man downward, while the other called man upward. One appealed to the flesh, while the other redeemed the soul.
Bosco was not interested in winning an argument; he wanted to save souls. He aimed to help Catholics see what the world now hides: not all beliefs lead to heaven. Only one man, Jesus Christ, opened that door. The father in the story draws a final line, stating that the difference between the Catholic Church and Islam is enormous: one saves souls, while the other lowers man to the level of animals.
These strong words were not spoken in hatred but out of urgency. Bosco believed that truth is not something we invent; it is something revealed. Anything that distorts that revelation puts eternity at risk. Islam promises earthly pleasures, while Christ promises the cross and, through it, heaven. Islam excuses sin under fear, while Christ forgives sin through repentance. Islam denies the divinity of Christ, while the church proclaims it with her blood.
Bosco was not condemning Muslims; he was reminding Catholics that we cannot treat every belief system as equal. There is only one truth, one way, and one name under heaven by which we are saved. In an age that avoids hard truths and treats tolerance as more important than truth, Bosco believed that real love—pastoral love—warns when necessary and leads souls to Christ, no matter the cost.
After hearing everything, the son expresses gratitude, saying, "I'm glad you told me all this. Now I understand why the Catholic Church is different." Bosco recognized that young people were hungry for truth—not watered-down opinions, but real, eternal answers.
In his final lines, the father states plainly, "There is no reconciliation between error and truth." This is not said with pride but with the deep humility of a man who has encountered the cross and wants his son to carry it with him. Bosco's approach was not arrogant or angry; it was rooted in love—the kind of love that warns, protects, and teaches.
St. John Bosco's words, written over 170 years ago, still resonate today. In a world filled with noise, error, and compromise, his voice reminds us to stay anchored in truth, to love the church, to defend the faith, and to never be ashamed of Christ. If this message stirred something in you, do not let it fade. Embrace the truth without fear and stay close to Christ, for only he can lead us home.
