yes, Paul is very articulate in His letters, using “until” and “when” to give perspective to the process of historical fulfillment through the “administration suitable to the completion of time”(Eph 1)
For He must reign until He has put all His enemies under His feet. 26 The last enemy that will be abolished is death. 27 For He has put all things in subjection under His feet. But when He says, “All things are put in subjection,” it is evident that He is excepted who put all things in subjection to Him. 28 When all things are subjected to Him, then the Son Himself also will be subjected to the One who subjected all things to Him, so that God may be all in all.
God has put all things in subjection to Christ, as a divine writ- even as Cyrus gave Nehemiah a writ to rebuild Jerusalem and the Temple.
I have been given all authority in heaven and earth by my Father…Authority to lay down my life and take it up again…
According to Colossians 1, Paul, being very articulate says
He is the image of the invisible God, the firstborn of all creation. 16 For by Him all things were created, both in the heavens and on earth, visible and invisible, whether thrones or dominions or rulers or authorities—all things have been created through Him and for Him. 17 He is before all things, and in Him all things hold together. 18 He is also head of the body, the church; and He is the beginning, the firstborn from the dead, so that He Himself will come to have first place in everything. 19 For it was the Father’s good pleasure for all the fullness to dwell in Him, 20 and through Him to reconcile all things to Himself, having made peace through the blood of His cross; through Him, I say, whether things on earth or things in heaven.
The writer of Hebrews clarifies this even further “YOU HAVE PUT ALL THINGS IN SUBJECTION UNDER HIS FEET.” For in subjecting all things to him, He left nothing that is not subject to him. But now we do not yet see all things subjected to him. 9But we do see Him who was made for a little while lower than the angels, namely, Jesus, because of the suffering of death crowned with glory and honor, so that by the grace of God He might taste death for everyone.…
There was, there is, there will be. All things were created by Him- He always had all authority, but His authority was subject to the One who gave it to Him, the Father, who ordained that the Lamb be made a little while lower than angels for the suffering of death on a cross. For this reason also God highly exalted Him and gave Him the name above every name- but as yet we do not see every name subject to Him.
So when the loan is taken, and the workmen secured, and the materials gathered and the plan all drawn out, the house is built on promises fully secured, and its completion is only a matter of time. An administration suitable to the completion of times, the gathering together of all things into one in Christ.
Time is not yet complete. There are stages yet to begin. But in the mind of God and the faith of the saints, “It is finished”, and it is coming down out of heaven adorned as a Bride in white linen.