Seeking counsel or instruction from spirits or from the deceased is a wicked practice and demands God's righteous judgment.
Although the blood of Christ cleanseth from all sin, some things cannot merely be undone. With or without forgiveness, sin has certain consequences.
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!
Man’s opinion concerning the sinfulness of sin very rarely reflects God’s holy, perfect, and righteous declarations. This is because man does not think like God. The Lord expressed these sentiments in Isaiah 55:8-9 when He said, “For my thoughts are not your thoughts, neither are your ways my ways, . . . For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.” Even a cursory study of rebellion verifies these truths as a man generally thinks of it more lightly than he ought. Man describes rebellion as strong willed or independent; however, God provides an accurate description as He states that “rebellion is as the sin of witchcraft, and stubbornness is as iniquity and idolatry.” Because God likens rebellion to witchcraft, the Old Testament punishment for rebellion was likewise death (Deuteronomy 21:18-23). There can be no doubt as to the seriousness of this sin from God’s perspective.
