“Al-millah al-Ibrāhīmiyyah al-ḥanīfiyyah” refers to the Abrahamic path directed sincerely toward the oneness of God.
A major aspect of the Prophet’s mission was the renewal and correction of that tradition. Some religious practices remained recognizable among the Arabs, yet customs, neglect, and alteration affected their proper performance. Reform therefore did not mean discarding every inherited practice. It meant restoring the sound religious purpose of what was genuinely rooted in the Abrahamic tradition.
A crucial distinction follows: the survival of an act of worship does not establish that every prevailing way of performing it was correct. A practice can retain a sound origin while requiring substantial reform.