All these verses show that Jesus is God's instrument of creation and that He himself was God. Now why was Jesus himself God? Because as the Nicene Creed states - Jesus is God from God - He was begotten from/by the Father before all ages (=so NOT created like the Arians or Jehovah witnesses claim). In the same way my children are human because I'm human, Jesus is God because God the Father is God - they share the same essence/nature (Greek: ousia). But the Father and the Son are distinct identities/beings. Jesus is a human being (after His birth), God the Father is a spirit. Jesus is sub-ordinate in everything to the will of God the Father, and declares in John 17:3:
And this is eternal life, that they may know You, the only true God, and Jesus Christ whom You have sent.
Jesus clearly distinguishes between two entities here. St. Augustine (5th century) had great difficulty with this verse and even went so far to suggest it should be translated differently to make it better fit with his Christology (into something like .. the only true God which is the Father and Jesus Christ ... ).
By plain logic the son of <a> cannot be <a> in the identity sense; but the son of <a> and <a> would have an identical nature/essence (Greek: ousia).
God the Father is still the God of Jesus - we never hear that addressed in sermons; but there are many NT verses that literally state that (Matthew 27:46, John 20:17, Romans 15:6, 2 Corinthians 11:31, Ephesians 1:3, Ephesians 1:17, Hebrews 10:5-7 / Psalm 40:6-8, 1 Peter 1:3, Revelations 3:2, Revelations 3:12). If God the Father currently still is the God of Jesus, than to me it seems they cannot be the same identity/entity.
Notice: I fully subscribe to the wording of the Nicene Creed (325 AD).
In the Bible we find the following titles/descriptions for Jesus:
- Son of God
- Son of Man
- Holy One of God
- Angel/messenger of YHWH / God
- Servant of God
- Judge of God
- Christ of God
- Apostle
- High Priest
These titles for the Messiah to me make little sense if one defines God the Father to be the exact same identity/entity as Jesus. And usually there is very little attention paid to the opening line of the Nicene Creed - but it's a powerful unambivalent statement.