His "loyalty to God" would lead him to kill hundreds of innocent people. His God is not my God.
The Muslims have it half right. Their is no god but God, but Mohamed is an itinerant, illiterate, goat humping pedophile, not a Prophet of God.
Old Mo has said that it's OK to lie to the Infidels for the greater glory of God, as interpreted by Mo himself. That what Moussaoui was clearly doing on the stand. The question is not what he is saying, the question is what is he hiding.