In Hinduism, though cremation is the traditional practice, certain sects and scriptures warn against improper cremation rituals, which can lead to spiritual consequences. The Bhagavad Gita and other Hindu texts emphasize the importance of proper rites to ensure the soul’s smooth transition to the next life. If cremation is done without proper mantras, offerings, or respect, it is believed to bring misfortune to the deceased’s soul and their descendants. Thus, while cremation itself is not sinful in Hinduism, neglecting the sacred rituals associated with it is considered a grave wrongdoing.

Islam strictly forbids cremation, considering it a violation of the sanctity of the human body. According to Islamic teachings, the body must be buried intact, as it will be resurrected on the Day of Judgment. Cremation is seen as an act of disrespect, akin to the destruction of God’s creation. The Quran emphasizes that the body should return to the earth naturally, and burning it is considered a form of mutilation. Muslims believe that failing to follow proper burial rites not only dishonors the deceased but also incurs divine displeasure.

Judaism also traditionally opposes cremation, viewing it as a desecration of the body, which was created in the image of God. Jewish law (Halacha) mandates burial in the earth, as seen in the Torah’s accounts of the patriarchs being buried in caves. Cremation is associated with pagan practices and is seen as a rejection of the belief in techiyat hameitim (resurrection of the dead). Many rabbis teach that choosing cremation denies a soul its rightful place in the World to Come. Thus, across multiple faiths, cremation is either condemned or heavily regulated to ensure alignment with divine commandments.