Sufyan ibn 'Abdullah radiallahu 'anhu said: "O Messenger of Allah, tell me something about Islam, which I cannot ask anyone else besides you." He said: "Say: 'I believe in Allah' and then be steadfast (upon that)." [Sahih Muslim 38] The hadith is proof that the servant is obligated, after having iman in Allah, to persevere and be steadfast upon obeying Him by performing the […]