Romans 1:21-23

21Those people really knew about God. But they did not respect him as a great God, and they did not thank him. They did not even think clearly any more. Their minds became confused and they did not understand God's message.

22They said that they were wise, but really they became fools.

23They refused to worship the great God who can never die. Instead, they made false gods for themselves. They worshipped idols that were like people who must die. They also made idols that looked like birds, animals and snakes, and they worshipped them.