"He who is hostile to a friend of Mine I declare war against. My slave approaches Me with nothing more beloved to Me than what I have made obligatory upon him, and My slave keeps drawing nearer to Me with voluntary works until I love him. And when I love him, I am his hearing with which he hears, his sight with which he sees, his hand with which he seizes, and his foot with which he walks. If he asks Me, I will surely give to him, and if he seeks refuge in Me, I will surely protect him" (Fath al-Bari, 11.34041, hadith 6502)