An answer in Urdu by Sh. Muhammad Salih Al-Munajjid to the questions, “There are many religions. Why do Muslims think that Islam is true. Is there any factual basis?”
About rulings of itikaf(seclusion in the mosque for the purpose of worshipping),the manner of the itikaf of the prophet peace be upon him and the conditions at which it is allowed for the person performing itikaf to go out of the place he is secluding in.