The Six Books of Proclus on the Theology of Plato, Volume 2

For imparticipable intellect having the first order, is the leader of every multitude of intellects. But of participable intellects, some illuminate supermundane and imparticipable soul, but others the mundane soul. For the mundane multitude is not immediately derived from the imparticipable; since progressions are through similars. But that which is separate from the world, is more similar to the imparticipable, than that which is divided about it. Nor has a supermundane multitude alone a subsistence, but there are also mundane intellects; since there is likewise a mundane multitude of Gods, and the world itself is animated, and at the same time intellectual. The participation also of the supermundane Gods by mundane souls, is through mundane intellects as the media.