Introspection, or “sitting in the silence,” is an unscientific way of trying to force apart the mind and senses, tied together by the life force. The contemplative mind, attempting its return to divinity, is constantly dragged back toward the senses by the life currents. Kriya, controlling the mind directly through the life force, is the easiest, most effective, and most scientific avenue of approach to the Infinite. In contrast to the slow, uncertain “bullock cart” theological path to God, Kriya may justly be called the “airplane” route.