The Women - 4:119 "I will lead them astray, I will keep them in delusion, I will command them to cut off the ears of animals (so that their meat is forbidden), I will command them to change what Allah has created."Whoever takes Satan as his friend and ruler instead of Allah, he has suffered a manifest loss."
To whom does Satan become a friend and sovereign?
The Heights/7:27 O sons of Adam, let not Satan mislead you as he misled your parents from Paradise by stripping off their clothes to show them their bodies. He and his tribe see you from where you do not see them. We have made the devils the friends of those who do not believe.

The Ornaments of Gold/43:36 And whoever disregards the message of the Most Merciful, We will cause a devil to take hold of him and he will be his companion.
The Ornaments of Gold/43:37 Indeed they lead them astray. Yet they think that they are on the right path.

The Rocky Tract/15:39 "He said: "My Lord, because you have led me astray, I will lead them astray in the earth."
The Rocky Tract/15:40 Except those who devote themselves to You alone.
The Rocky Tract/15:41 ". He said: "This is my unchanging law."
The Rocky Tract/15:42 Surely you have no power over those who serve only me. You have power only over those who follow you.

The Bee/16:99 He has no power over those who believe and trust in their Lord.
The Bee/16:100 His power is for those who take him as a friend and those who associate him with their Lord.

The Night Journey/17:64 "He said: "Displace with your voice as many of them as you can, mobilize against them all your power and all your men, share in some of their money and some of their children, and give them hope; Satan only gives them false hope."
The Night Journey/17:65 "As for My servants, you have no power over them."Your Lord is sufficient as a protector."