His teachings created the foundation of its militant Maoist doctrine. The key doctrine, or material principle, of Lutheranism is the doctrine of justification. The Trinity is an essential doctrine of mainstream Christianity. This is the law of the case doctrine. His prolific writings generally defend traditional Catholic doctrine and values. This has been interpreted as a panpsychist doctrine. The denomination considers these to be inconsistent with COGIC doctrine and teaching. Mussolini rejected egalitarianism, a core doctrine of socialism. Trinitarians view these as elements of the codified doctrine. The U.S. Army is responsible for military psychological warfare doctrine. Ohkawa admits to being fascinated with the doctrine of dualism. It also gave him control over the church's doctrine and ritual. This concept became known as the "Erie" Doctrine. An early dispute centered on challenges to the doctrine of the Trinity. The method eliminated the psychoanalytic doctrine of neutrality.