kabah. Learn Islam for converts and beginners for free. Information about the Muslim religion. Sunni Muslim website. Islam.ms.
Hajj and `Umrah (Pilgrimage) Rules
Hajj is among the most important matters of Islam. Performing Hajj and `Umrah once in a lifetime is obligatory upon the Muslim who is free, accountable, and able. Performing them repeatedly after that time is considered sunnah. Hajj has a special merit that other acts of obedience do not have, in that it clears one of all sins, enormous and small.
https://www.islam.ms/en/?p=71
