The Cow - 2:165 There are those who take others besides Allah as gods and love them as they love Allah. But the believers love Allah most of all. If only those wrong-doers knew that when they see the torment, they will realize that all power belongs to Allah and that Allah´s torment is severe!
Related:
The Cattle/6:1 Praise is due to Allah, the Creator of the heavens and the earth, the Maker of darkness and light. Yet the unbelievers equate their Lord with others.

The Cow/2:165 There are those who take others besides Allah as gods and love them as they love Allah. But the believers love Allah most of all. If only those wrong-doers knew that when they see the torment, they will realize that all power belongs to Allah and that Allah´s torment is severe!

The Poets/26:91 And Hell will be presented for the rebellious.
The Poets/26:92 "It will be said to them, "Where are those whom you used to serve -"
The Poets/26:93 - besides Allah, can they help you now? Can they help even themselves?
The Poets/26:94 They will be thrown therein with the unruly
The Poets/26:96 They will be disputing therein, saying:
The Poets/26:97 By Allah, we were indeed in clear error.
The Poets/26:98 Because we equated you with the Lord of the Universes.

The Family Of Imran/3:80 Nor does he command you to take the angels and the prophets as gods. Does He ever command you to disbelieve after you have become Muslims?

The Sandhills/46:5 Who is more astray than those who leave Allah and call upon those who cannot answer them until the Day of Resurrection, and who are even ignorant of their prayers?