Leviticus 20:23

20:23 You must not walk in the statutes of the nation which I am about to drive out before you, because they have done all these things and I am filled with disgust against them.

Exodus 23:24

23:24 “You must not bow down to their gods; you must not serve them or do according to their practices. Instead you must completely overthrow them and smash their standing stones to pieces.

Deuteronomy 12:4

12:4 You must not worship the Lord your God the way they worship.

Deuteronomy 12:30-31

12:30 After they have been destroyed from your presence, be careful not to be ensnared like they are; do not pursue their gods and say, “How do these nations serve their gods? I will do the same.” 12:31 You must not worship the Lord your God the way they do! For everything that is abhorrent to him, everything he hates, they have done when worshiping their gods. They even burn up their sons and daughters before their gods!

Jeremiah 10:2-3

10:2 The Lord says,

“Do not start following pagan religious practices.

Do not be in awe of signs that occur in the sky

even though the nations hold them in awe.

10:3 For the religion of these people is worthless.

They cut down a tree in the forest,

and a craftsman makes it into an idol with his tools.

Romans 12:2

12:2 Do not be conformed to this present world, but be transformed by the renewing of your mind, so that you may test and approve what is the will of God – what is good and well-pleasing and perfect.