Praise be to Allah. The best of speech is the word of Allah, and the best guidance is the guidance of Muhammad (blessings and peace of Allah be upon him), for he is the most perfect of Allah’s creation and he is the leader of the Messengers. He instructed us to adhere to his guidance, as he said: “You must adhere to my Sunnah.” Narrated by Abu Dawood (4607); classed as saheeh by al-Albaani in Saheeh Abi Dawood.