Who, being in the form of God, thought it not a thing to be grasped to be equal with God:
All Commentaries on Philippians 2:6 Go To Philippians 2
Eusebius of Vercelli
AD 371
You must choose one of two paths. Either there is a single inequality in the two [divine Father and divine Son] or there is a single equality in the glory of divinity itself. For no one is either greater or less than his own form…. This singular equality is seen not only in the concord of their willing together. It is rather in their very deity, since the form of equality is in no way divided into parts. Where there is one equality, there is no discord. Where there is one equality, neither is prior to the other. Neither is posterior nor subordinate, since there is no distinction in the united equality, which is the fullness of divinity. ,