Try this on for size. . .
We share in Christ's own inheritance. . .in his glory and all of it, we are one with him and in him, which is in the Godhead.
I do not believe we share in His Godhead.
I do not believe we share Christs' Godhead as the Second of the Trinity.
The saved will never be objects worship, ominscient, omnipotent, omnipresent, uncreated, or creators of universes.
But His divine attributes which He expressed also in the human virtues of Jesus are our inheritance.
We are also God's inheritance. In that He inherits His sons, (sons and daughters if we include 2 Cor. 6:18) His children.
And He is our rich inheritance.
Sons means not male here, but having the same life.
There is a mutual inheriting.
"In whom [Christ] we were designated as an inheritance . . . "
(Eph. 1:11) - God designated these ones as His inheritance.
And we were chosen as by lot or assigned to mutually be His inheretance and we inherit God.
The Holy Spirit being the pledge of this inheritance assigned to the saved.
'" . . . sealed with the Holy Spirit of the promise. Who is the pledge of our inheritance unto the redemption of the acquired possession, ..." (See Eph. 1:13,14)
This full salvation is a mutal inheriting.
The triune God inherits us.
We inherit the triune God.
This mutual inheriting of God possessing the saints and the saints possessing God must be the reason for which God created the universe.
It is strongly implied that He had this desire to have sons before He laid the foundation of the world.
This implies that it was FOR this reason He created all things and laid the foundation of the world.
"Even as He chose us in Him before the foundation of the world to be holy and without blemish before Him in love, Predestinating us onto sonship through Jesus Christ to Himself, according to the good pleasure of His will." (Eph. 1:4,5)
We know then why God created the iniverse.
He marked out a destiny beforehand that sons would inherit His life, holiness, and these sons would inherit the Father in Christ.
His life becomes ours to live in Christ Jesus.
And our lives become His to indwell abd dispense Himself into for a union, a blending, and interweaving (if you will) of God with man.,