Johannes Kepler on Theosis

We shall go back to our Father and God, who is connected with one who is still farther back; and this Father is connected with one still farther back, and so on.

What man is, Christ was willing to be – so that man may also be what Christ is. Dwell in expectation of receiving what the Father has granted to the Son.

Jesus had not finished his work when his body was slain, neither did he finish it after his resurrection from the dead; although he had accomplished the purpose for which he then came to the earth, he had not fulfilled all his work. And when will he? Not until he has redeemed and saved every son and daughter of our father Adam that have been or ever will be born upon this earth to the end of time, except the sons of perdition.