When the Ephesians believed on Christ, they examined the moral nature of each aspect of their lives. This led them to burn their curious arts books.
Witchcraft, magic, and other similar practices are very lucrative. In fact, the love of money is at the root of this evil just as it is all others.
Sin and those who participate therein anger Lord. In the days of Noah, sin grieved the Lord so badly that it repented God that he had made man on the earth.