well, in fact for the prophecy to be fulfilled all living would be required to be of the same persuasion. for final judgement.
Here you go again..........attempting to have the mule push the plow.

They are, they are all members of the Human Race, one persuasion as its God that appoints the times and boundaries of human dwellings, because He has made from ONE BLOOD every nation of men to dwell upon the face of the earth. (Acts 17:26)
Its the creator's rules that must be obeyed........not mankind's rules. There is only ONE persuasion that is required to fulfill all prophecies that came from the inspired works of the Holy Spirit. Its not God that must mold His idea of morality into that one persuasion, its mankind.
"There is one body, and one spirit, even as ye are called in one hope of your calling. One Lord, One faith, One Baptism, One God and Father of All, who is above all, and through all, and in you all." -- Eph. 4:4-6
Explained in detail, its Jesus who sits in reign at the hand of God in heaven after His ascension that establishes the ONE TRUE persuasion, and its His rules and regulations that must be adhered in the final judgement, not your rules not any human's. God needs nothing from mankind. (Acts 17:25)
Its Jesus that sets the appointments and status, not man. "And He (Jesus) gave some, apostles; prophets, and some evangelists, and some pastors and teachers; FOR THE PERFECTING OF THE SAINTS, FOR THE WORK OF THE MINISTRY, FOR THE EDIFYING (bring to understanding, enlightenment) of the BODY OF CHRIST (there's your ONE persuasion). TILL WE ALL COME IN THE UNITY OF THE FAITH, AND OF THE KNOWLEDGE OF THE OF THE SON OF GOD, UNTO A PERFECT MAN, UNTO THE MEASURE AND STATURE OF THE FULNESS OF CHRIST." -- Eph. 4:11-13
Its simple, (unlike you),"We are no longer like children, tossed to and fro and carried about by every wind of doctrine (all different types of doctrine to include your minions Human Seculars), by the slight of men, and cunning craftiness, whereby they lie in wait to deceive."(just like you attempted via using 1 of 2 weapons that Satan uses to battle the truth........deceit and deflection) -- Eph. 4: 14