who, as He already existed in the form of God, did not consider equality with God something to be grasped, Phil 2:6.
You see, the word in the original is subsisting because there is a comparison there between two subsistences or persons, the Father, and the Son; and therefore the Son counts it no robbery to be equal with the Father, because he subsists in the nature of God.
He has the same divine nature, the same Godhead with the Father, and all the fulness of the Godhead dwells truly, really, bodily in the Son. The Godhead dwells personally in the Son. For in Him all the fullness of Deity dwells in bodily form, Col 2:9 <--- says Paul. And you know who Col 2:9 is referring to? Of course, you do - Jesus. You see, Christ is the illustrious brightness of his Father's glory, the lively character of his Father's subsistence or person. And He is the radiance of His glory and the exact representation of His nature, and upholds all things by the word of His power. When He had made purification of sins, He sat down at the right hand of the Majesty on high, Heb 1:3. Christ is not the character of his own subsistence, but of his Father's subsistence, and therefore the Son has a peculiar subsistence distinct from the subsistence of his Father.