Pinpoint please where in Revelation the return of Christ occurs.
And while you're at it, show where Christ promised a 'millenial kingdom'.
I will post three statements in REVERSE order more for the view of not from the genesis of but as consistent with the genesis of what Christ illustrated.
John's account:
Re 20:4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshiped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.
5 But the rest of the dead lived not again until the thousand years were finished. This is the first resurrection.
6 Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.
7 And when the thousand years are expired, Satan shall be loosed out of his prison,
8 And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog, to gather them together to battle: the number of whom is as the sand of the sea.
9 And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.
10 And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.
Paul stated it in these terms:
1Cor 15:23 But every man in his own order: Christ the first fruits; afterward they that are Christ's at his coming.
24 Then comes the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power.
25 For he must reign, till he hath put all enemies under his feet.
26 The last enemy that shall be destroyed is death.
27 For he hath put all things under his feet. But when he saith all things are put under him, it is manifest that he is excepted, which did put all things under him.
28 And when all things shall be subdued unto him, then shall the Son also himself be subject unto him that put all things under him, that God may be all in all.
Christ said,
Mt 13:37 He answered and said unto them, He that sows the good seed is the Son of man;
38 The field is the world; the good seed are the children of the kingdom; but the tares are the children of the wicked one;
39 The enemy that sowed them is the devil; the harvest is the end of the world; and the reapers are the angels.
40 As therefore the tares are gathered and burned in the fire; so shall it be in the end of this world.
41 The Son of man shall send forth his angels, and they shall gather out of his kingdom all things that offend, and them which do iniquity;
42 And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.
43 Then shall the righteous shine forth as the sun in the kingdom of their Father. Who hath ears to hear, let him hear.
Taking all that (and other verses) in context, the "kingdom" that Christ refers is not in heaven, for there are no tares sown and grown in heaven. Rather, it is of this earth, and that promise given by Christ is further developed by Paul and by John as shown.
What is in perspective in all the accounts is BOTH a physical presence AND the Spiritual.
Taken with the rest of prophecy upon the matter, it shows that the gentiles are/were as Scriptures state "grafted into" and not separated from, and that the world shall have a literal physical/Spiritual reigning of believers as Christ sits as King of Kings.
The New heaven and New earth, do not show this reigning, the present configuration obliges that the reigning is not world wide, and there is really no indication that things get better and better until the kingdom of God is established as the old covenant believer's thought and attempted to establish in various utopian endeavors.
Of course, folks will disagree.
The point I was making is that it doesn't rise to the level of the word "heresy" being attached.
His view can be considered (using his own application thinking) just as heretical.