Recent acts of extreme violence perpetrated by some Muslims—ranging from targeted murders to silence critics of the Quran to mass atrocities committed by groups like ISIS—prompt a critical question: how do Islam’s foundational texts, particularly the Quran and Hadith, address such behavior? High-profile events, such as the October 7 attacks, the campaigns of ISIS in Iraq and Syria, and conflicts in Sudan, have resulted in millions killed, raped, or enslaved, raising concerns about a recurring pattern of violence tied to Islamic theology. This article explores whether these acts reflect an aberration or a deeper continuity with the Quran’s portrayal of divine attributes and the documented actions of the Prophet Mohammed, as recorded in Islamic sacred writings.

One studying a religion cannot isolate the practices of its founders from the religion itself. No matter what later apologists claim in defense of that religion, it remains that what the founder practiced, how he interpreted the text, and how he used the text offer the most accurate description of that religion. In this light, there is one frankly troubling and undeniable pattern in the life of Mohammed: his systemic elimination of all critics for nothing except criticizing him. The implication of this for the modern world cannot be exaggerated.

The Islamic observance of Ramadan, a month-long fast, garners significant attention in contemporary media each year. During this period, Muslims abstain from food, drink, and sexual relations from dawn until dusk, breaking their fast with communal meals known as iftar after sunset. Western dignitaries occasionally participate in these nightly feasts, highlighting Ramadan’s cultural prominence. In contrast to diurnal eating patterns, the fasting Muslim shifts sustenance to the nocturnal hours, consuming substantial meals throughout the night until the pre-dawn meal, suhoor. The Qur’an further mandates abstinence from food, drink, sexual relations, and idle speech during this period, framing fasting as a holistic act of devotion (Qur’an 2:183–187). Ramadan commences with the sighting of the new crescent moon and concludes when the subsequent crescent appears, culminating in the celebratory feast of Eid al-Fitr. This prompts a critical question: what are the historical origins of this fasting practice?

The Gospel of Barnabas, a text often cited in certain theological debates, is broadly recognized by scholars as a pseudepigraphal work, composed no earlier than the late medieval period.