Sacred Citation & Source"Blessed is He in whose hand is dominion, and He has power over all things. He who created death and life to test which of you is best in deed" (67:1-2). The Prophet ﷺ said that a surah of thirty verses intercedes for its companion until he is forgiven, and it is "Tabarak", Al-Mulk (Abu Dawud 1400, Tirmidhi 2891, graded hasan by many scholars). Notice what life is: a test, not of how much we do but of who is best in deed. Commentators explain 'best' as sincere for Allah and in line with the Sunnah, which matches the hadiths "Actions are by intentions" (Bukhari 1) and "Whoever introduces into this matter of ours what is not part of it, it is rejected" (Bukhari 2697, Muslim 1718). Practice today: before one action, renew your intention, and ask whether it is done well, not only quickly.