Colossians 2:16-23. These have indeed an appearance of wisdom in promoting self-made religion and asceticism and severity to the body, but they are of no value in stopping the indulgence of the flesh (2:23).
1 Corinthians 14:23-25. the secrets of his heart are disclosed, and so, falling on his face, he will worship God and declare that God is really among you. (14:25)