"They have rejected the law of the LORD of hosts, and have despised the word of the Holy One of Israel . . . There land is filled with idols; they bow down to the work of their hands, to what their own fingers have made." (Isaiah 5:24, 2:8) see Romans 1:21-25

"It is a vain thing to worship God when there is nothing but a commandment of man for this worship." GW p.12