" Religion is the guidance which was first inspired by the Almighty in human
nature and after that it was given by Him with all essential details to mankind
through His prophets. Muhammad (sws) is the last of these prophets.

Consequently, it is now he alone who in this world is the sole source of religion.
It is only through him that man can receive divine guidance and it is only he who, through his words, deeds or tacit approvals, has the authority to regard something as part of Islam until the Day of Judgement. "

― Javed Ahmad Ghamidi , Meezan