The Fathers entirely misunderstood Marcion, and mistook the significance of his movement. They regarded it, like Gnosticism in general, solely as a speculative system, and entirely overlooked its practical aim. The speculative and theological was not the chief thing with Marcion, but it is the only thing which receives any attention from his opponents. His positions, all of which were held only with a practical interest, were not treated by him in a speculative manner, nor were they handled logically and systematically. As a consequence, many contradictions occur in them. These contradictions were felt by his followers, who laid more and more emphasis upon the speculative over against the practical; and hence, as Rhodo reports, they fell into disagreement, and, in their effort to remove the inconsistencies, formed various schools, differing among themselves according to the element upon which the greatest weight was laid. There is thus some justification for the conduct of the Fathers, who naturally carried back and attributed to Marcion the principles of his followers. But it is our duty to distinguish the man from his followers, and to recognize his greatness in spite of their littleness. Not all of them, however, fell completely away from his practical religious spirit. Apelles, as we shall see below, was in many respects a worthy follower of his master.