Witchcraft is a work of the flesh, and God views it like He views adultery and murder. As such, it should have no place in the life of a believer.
During times of battle, believers commonly find themselves to be underdogs. Faith, however, refuses to retreat and trusts God to overcome superior foes.
Sin affects men in various ways, but it attacks them in every facet of life. It hinders their walk with God and hurts their ability to reach others for Christ.
