Q. How many things should a Muslim believe in; which are compulsory?
A. There are seven things to believe in, these are mentioned in “Imaan Mufassal”
Amanto billahi wamala ikatihee wakutoobihi wa rusoolihi walyawmil akhiri wal qadri khayrihi washarrihi minAllah I Ta’ala walba’si ba’dal maut”

“I believe in Allah, his Angels, his Books, his Messengers, on the day of judgment, and that goodness and non good things of destiny are all from Allah, and I also believe in being raised from the dead by Allah”.