Colossians 2 v 8, Romans 16 v 18, Romans 10 v 2, Proverbs 19 v 2a ~ See to it that no one takes you captive through philosophy and empty deception, which are based on human tradition and the spiritual forces of the world rather than on Christ. For such people are not serving our Lord Christ, but their own appetites. By smooth talk and flattery they deceive the hearts of the naive. For I testify about them that they are zealous for God, but not on the basis of knowledge. Zeal is no good without knowledge.