What happens when your body is cremated?
When the body is cremated, it is exposed to very high temperatures (around 870–980°C) in a specialized furnace. This causes the combustion of soft tissues, leaving only the bones, which are then pulverized to form ashes. This physical process does not affect the soul or spirit, according to many beliefs, although each religion or tradition interprets it differently.

Perspective of Abrahamic religions on cremation
Judaism

Traditionally, Judaism opposes cremation. It is believed that the body must be buried intact because it was created by God and will be resurrected in the Messianic era.
Some liberal branches of Judaism accept cremation, but it remains a sensitive topic.
Christianity

In the past, Christianity opposed cremation, arguing that burial honors the body as the temple of the spirit and a symbol of resurrection.
Today, most Christian denominations (including Catholicism and Protestantism) accept cremation, provided the ashes are treated with respect and not scattered.
Islam

Islam strictly prohibits cremation, considering it a sign of disrespect to the body, which is a gift from God.
Traditional Islamic practice includes washing the body, wrapping it in a shroud, and burying it as soon as possible after death.
Other religions and cremation
Hinduism: Accepts it and even considers it essential. Cremation symbolizes the release of the soul from the physical body.
Buddhism: Accepts cremation as a personal choice, linking it to the impermanence of life.
Atheism/Humanism: The choice of cremation is often based on practical or personal reasons, without any spiritual connection.
Ultimately, the stance on cremation reflects a combination of personal beliefs, family traditions, and cultural norms.