Should Christians Avoid Astrology and the Occult?

Scripture is consistently and strongly against these practices—not because they are silly, but because they are spiritually dangerous and, at root, a violation of the First Commandment. God’s people are forbidden anything that seeks knowledge, power, or guidance from spiritual sources other than God: “let no one be found among you who… practices divination or tells fortunes or interprets omens… or a medium or a necromancer… for whoever does these things is an abomination to the LORD” (Deuteronomy 18:10-12). That list covers a lot of what gets treated today as harmless entertainment—horoscopes and astrology, tarot and fortune-telling, Ouija boards, séances, mediums, and attempts to contact the dead.

Two problems run through all of it. First, it is a form of idolatry—looking to the stars, the cards, or a spirit for what belongs to God alone: the future, guidance, security, hope. “Should not a people inquire of their God?” Isaiah asks, rebuking those who consult mediums and spirits (Isaiah 8:19). To trust a horoscope for your day is a quiet failure to fear, love, and trust God above all things. Second, wherever it is not simply empty superstition, it opens a door toward genuine spiritual darkness. The forces behind divination are not neutral; Scripture treats trafficking with them as trafficking with the demonic.

“But it’s just for fun—I don’t really believe it.” That is the most common defense, and it deserves an honest reply: even as entertainment, these things train the heart to look in the wrong direction for meaning and reassurance, and they normalize practices God calls detestable. The early Christians did not treat their old occult materials as harmless mementos; new believers in Ephesus gathered their magic books and burned them (Acts 19:19)—a decisive break, not a cautious dabbling.

The good news underneath the warning is this: you do not need any of it. You have something infinitely better—a God who speaks to you clearly in his Word, who holds your future in loving hands, and who invites you to bring every fear and question to him in prayer. Why consult the shadows when you can go straight to the Father who made the stars?