Witchcraft
Can witches foretell the future? The answer is in the Bible in Isaiah 8:19, TLB. "So why are you trying to find out the future by consulting witches and mediums. Don't listen to their whisperings and mutterings. Can the living find out the future from the dead? Why not ask your God?"
Is witchcraft forbidden by God? Find out in the Bible in Deuteronomy 18:9-13, NIV. "When you enter the land the LORD your God is giving you, do not learn to imitate the detestable ways of the nations there. Let no one be found among you who sacrifices his son or daughter in the fire, who practices divination or sorcery, interprets omens, engages in witchcraft, or casts spells, or who is a medium or spiritist or who consults the dead. Anyone who does these things is detestable to the LORD, and because of these detestable practices the LORD your God will drive out those nations before you. You must be blameless before the LORD your God."
Will those who continue to practice witchcraft be able to go to heaven? Find it in the Bible in Galatians 5:19-21, NIV. "The acts of the sinful nature are obvious: sexual immorality, impurity and debauchery; idolatry and witchcraft; hatred, discord, jealousy, fits of rage, selfish ambition, dissensions, factions and envy; drunkenness, orgies, and the like. I warn you, as I did before, that those who live like this will not inherit the kingdom of God."
What if I have been involved with witchcraft? You can find out what to do by looking in the Bible in 1 John 1:9, NIV. "If we confess our sins, He is faithful and just and will forgive us our sins and purify us from all unrighteousness."