Hajj is one of the most prominent religious acts
وعنه رضي الله عنه قال : سئل النبي صلى الله عليه و سلم أي العمل أفضل ؟ قال : [  إيمان بالله ورسوله ] قيل : ثم ماذا ؟ قال : [ الجهاد في سبيل الله ] قيل : ثم ماذا  ؟ قال : [ حج مبرور ] متفق عليه
[ المبرور ] هو : الذي لا يرتكب صاحبه فيه معصية
[ المبرور ] هو : الذي لا يرتكب صاحبه فيه معصية
.  Abu Hurairah (May Allah be pleased with him) reported: The  Prophet (PBUH) was asked:"Which deed is  the best?'' He (PBUH) replied, "Faith in  Allah and His Messenger.'' Then he was asked: "What is  next?'' He replied, "Jihad (holy  fighting) in the Cause of Allah.'' Then he was asked, "What is after  that?'' He (PBUH) replied, "Hajj Mabrur (an accepted pilgrimage).''
[Al-Bukhari and Muslim].
This Hadith points out the fact that Hajj is one of  the most prominent religious acts, provided it is done sincerely and keeping  oneself away from sins. Some people have interpreted the word "Hajj Mabrur'' as an accepted Hajj. They say that the sign of an  accepted Hajj is that one becomes a true worshipper of Allah, which he was  previously not

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