6:30 And behold, it is he who is the author of all sin. And behold, he doth carry on his works of darkness and secret murder, and doth hand down their plots, and their oaths, and their covenants, and their plans of awful wickedness, from generation to generation according as he can get hold upon the hearts of the children of men.

 6:31 And now behold, he had got great hold upon the hearts of the Nephites; yea, insomuch that they had become exceedingly wicked; yea, the more part of them had turned out of the way of righteousness, and did trample under their feet the commandments of God, and did turn unto their own ways, and did build up unto themselves idols of their gold and their silver.