It is often said that Christian mystics and contemplatives deemphasize reason, especially during advanced stages of spiritual growth such as union with God. St John of the Cross insists that to be united with God in this life through faith, we must empty our intellect of all comprehensions of God in a dark night of unknowing. According to Zwi Werblowsky, John's teaching on faith means the annihilation of the intellect. Werblowsky distinguishes between cognitive and anti–cognitive mysticism, and calls John's mysticism (...) anti–cognitive. According to Werblowsky, cognitive mysticism values distinct, detailed knowledge from divine sources about divine or human realities, while anti–cognitive mysticism rejects such supernatural knowledge as an obstacle to union with God. (shrink)