Final answer:
The main divisions of the Shi'a sect are Twelver, Sevener, and Fiver.
Step-by-step explanation:
The main divisions of the Shi'a sect in Islam are:
- Twelver: This is the largest and most well-known division of Shi'ism. Twelvers believe in the line of twelve infallible imams, with the twelfth imam, Muhammad al-Mahdi, believed to be in occultation and will return to bring justice to the world.
- Sevener: Also known as Isma'ili, this division believes in seven imams, with the seventh imam Isma'il as the last imam. They have different beliefs and practices compared to the Twelvers.
- Fiver: Also known as Zaydis, they believe in five imams, with the fifth imam Zayd as their leader. They have different beliefs from Twelvers and Seveners.