Theism of Meister Eckhart

Meister Eckhart is one of the Christian Mystics that Christian Orthodoxy and Catholic Church accused his thoughts in Medieval Ages and named him heretic. Most important themes that disparate the Theism of Eckhart from his Christian predecessors are belief to Godhead beyond God, Denial of possibility of Knowing God, Innovations about Trinity, belief to apophatic Theology and etc. He defended of his beliefs against this charges, but because of his interior tendency, the Theism of Eckhart is result of apophatic Theology of Dionysius and Neoplatonism and without Denial of Trinity; while accepting its function and essence in his preachers; regards Unity superior specialty of Godhead above existence and nothing.