Abu Huraira reported: The Messenger of Allah, peace and blessings be upon him, said, “Allah said: Whoever shows hostility to a friend of Mine, I have declared war upon him. My servant does not grow closer to Me with anything more beloved to me than the duties I have imposed upon him. My servant continues to grow closer to Me with extra good works until I love him. When I love him, I am his hearing with which he hears, his seeing with which he sees, his hand with which he strikes, and his foot with which he walks. Were he to ask something from Me, I would surely give it to him. Were he to ask Me for refuge, I would surely grant it to him. I do not hesitate to do anything as I hesitate to take the soul of the believer, for he hates death and I hate to displease him.”
Source: Ṣaḥīḥ al-Bukhārī 6502