There are always two spirits at work: the Holy Ghost and a satanic or false spirit. Witchcraft comes from a satanic spirit and opposes God's Spirit.
A man who loses hope loses his primary motivation for doing right and living holy. The Bible reveals what men do when they have no hope: “let us eat and drink; for to morrow we die” (1 Corinthians 15:32). If there is no hope in a resurrection, man sees no reason to cease to go after his strange gods (Jeremiah 2:25) or follow “the imagination of his evil heart” (Jeremiah 18:12). If there is no judgment after death, or if the Lord is not soon returning, then the greatest impetus for living the Christian life is lost. Man needs a special motivation to help him to live a life of purity. He should live in purity because He loves the Lord. Yet, the answer lies in the fact that the Lord is coming soon, and man will stand before Him to give an account, and all those who have this particular hope will purify themselves, “even as he [Jesus] is pure.” Hope makes all the difference!
The Bible seems to point to Pharaoh most often as an example of someone with a heart hardened through sin and the deceitfulness of power and fame. Pharaoh's hardened heart led him from one rebellious act to the next. He constantly fought against the Lord and the Lord’s man. Even after all of the miracles in Egypt and the abundance of judgments, he chose to pursue the children of Israel as they departed from Egypt. Pharaoh's hardened heart led him to pursue them to the Red Sea. Out of all the troublesome effects of a hard heart, the most troubling aspect is that it refuses to hearken to the words of the Lord. On at least five occasions, the Lord makes this connection (Exodus 7:13, 22; Exodus 8:15, 19; Exodus 9:12). A hard heart closes the ears to the truth and sets the individual up for greater judgment.
