Sure it does. Jesus is the first of many.
God is One ... E Pluribus Unum.
No because those who belong to him are glorified, and his church aren't God!
John 17:22
And the glory which thou gavest me I have given them; that they may be one, even as we are one:
Even just reading Jesus' prayer John 17 shows me that Jesus isn't God.
And your right God is one, and he's the father and you can't get any clearer to show this than the verses below.
1 Corinthians 8
But to us*there is but*one God, the Father, of whom*are*all things, and we in him; and one Lord Jesus Christ, by whom*are*all things, and we by him.
But I would have you know that the head of every man in Christ and the head of the woman is the man and
the head of Christ is God. (1 Corinthians 11:3).
And that is none other God but one. For though there be that are called gods, whether in heaven or in earth,
but to us there is but one God, the Father of whom are all things and we in him,
and one Lord Jesus Christ, by whom are all things and we by him. (1 Corinthians 8:4-6 KJV)
One God and Father of all, who is above all, and through all, and in you all.(Ephesians 4:6 KJV)
John 7:16
Jesus answered them, and said, My doctrine is not mine, but his that sent me. If any man will do his will, he shall know of the doctrine, whether it be of God, or whether I speak of myself.
Life eternal is this to know
thee the only true God and Jesus Christ whom you have sent.(John 17:1-3 KJV)
I cannot see how anyone can say that Jesus is God when they read the above verses?