Deuteronomy 17:2 - 5 Suppose a man or woman among you, in one of your towns that the LORD your God is giving you, has done evil in the sight of the LORD your God and has violated the covenant by serving other gods or by worshiping the sun, the moon, or any of the forces of heaven, which I have strictly forbidden. (religion.blogs.cnn.com)
Originally, both Terah and Abram served other gods (Josh. (redeeminggod.com)
Right relationship with God means putting this relationship first among our goals, serving no other gods before God. (religion-online.org)