"Stay cautious of your nafs ego]. No trial has afflicted you except through it. Do not make peace with it, for by God, no one can bring honor to it except one who has humiliated it, and no one can bring greatness to it except one who has made it insignificant and submissive, and no one can make it whole except one who has broken it, and no one can bring rest to it except one who has exhausted it, and no one can bring security to it except one who...