Joshua

Joshua means “God is deliverer.” In the Hebrew the name is identical with the name Jesus. Both of these names are derived from the word Jehovah, meaning “I AM THAT I AM.” The only difference between Joshua and Jesus is the extent of conscious realization of identity with the I AM. Under certain states of mind the I AM in man acquires greatly increased power. This power has its foundation in spiritual understanding. It is through the power of our I AM or indwelling Christ that we hold and attain the redemption of our life forces.
(Source: Metaphysical Bible Dictionary)