So from Isaiah 1:26 to Revelation 21:23 is a large gap I would think but it still seems as though since they ask Jesus in Acts 1:6 about the restoration of the kingdom to Israel and Peter is speaking to men of Israel in Acts 3:12 he is speaking of the same thing.
It still doesn't address how this began(your opinion) with the veil being rent and Peter speaking about 60 days later of it(after receiving the comforter) in a future tense. If Jesus as Peter words this is received in heaven "until" (Acts 3:19-21) both refreshing and restitution take place then either all these are to happen before Jesus returns or after he returns.
So the Mill. kingdom begins before or after refreshing/restoration and does Jesus return before or after this according to Peter?
The Holy Spirit is not limited to time gaps or dispensations. One day is as if it was a thousand years and a thousands years as if a day.
The metaphorical "thousand years" in that parable found in Revelation 20 began when Christ said it was finished, the graves were opened as the promised glory (1 Peter1:11). The time of reformation as the time of the last days or last time begun as indicated, the shadows became substance. The government of God was restored to the period of judges when there was no outward representative as kings and fathers. At that time the priesthood was changed from the order of Levites to the new order under Christ our high Priest not seen as the King of kings the restored order.
The renting of the veil indicated Christ had come as a demonstration in the flesh signaled the beginning of the last times. As we are informed there are many antichrists today who do not walk by faith the eternal not seen,
Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time.1 john2:18
Peter speaking about 60 days later of it was in a future tense. It was not the beginning of the reformation but the end of the promise, unless the Son of man disappear the comforter would not come. It does not mean the Holy Spirit was not working in the hearts of men as Christ in these corrupted earthen vessels of death but the sign that he would come and pour out His Spirit on Jew and Gentile male and female alike as a kingdom of priest was on hold.
For John truly baptized with water; but ye shall be baptized with the Holy Ghost not many days hence. When they therefore were come together, they asked of him, saying, Lord, wilt thou at this time restore again the kingdom to Israel? And he said unto them, It is not for you to know the times or the seasons, which the Father hath put in his own power. But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth.And when he had spoken these things, while they beheld, he was taken up; and a cloud received him out of their sight. And while they looked stedfastly toward heaven as he went up, behold, two men stood by them in white apparel; Which also said, Ye men of Galilee,
why stand ye gazing up into heaven? this same Jesus, which is taken up from you into heaven, shall so come in like manner as ye have seen him go into heaven. Acts 1:5-11
The restore in Acts knowing all Israel is not Israel is not the same restore indicated by the opening of the graves, the first resurrection.
He will not put on the temporal flesh of man for another outward demonstration. He is not a man as us but the Holy Spirit that indwell his temple, as Christ in us .
God is not Jewish, as new creatures we are not what we will be,( neither male nor female Jew of Gentile). He will come on the last day as a thief in the night just as when he came in the times of Noah as those lasts days . The believer like Noah has the privilege of watching for the last day but even to them the coming will not be by observation.