I’m Catholic now, but will defend the Protestant point. Fact is no one will be raised up until the second coming of Christ. This will happen at the last (7th trumpet) or last day (end of the age). This will be the first resurrection for us, not Christ.
1 Corithians 15:51Behold, I show you a mystery; We shall not all sleep, but we shall all be changed, 52In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
1 Thess 2:15For this we say unto you by the word of the Lord, that we which are alive and remain unto the coming of the Lord shall not prevent them which are asleep. 16For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first: 17Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord. 18Wherefore comfort one another with these words.
2 Thess 2:1Now we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together unto him, 2That ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand.
Matt 24:29Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken: 30And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory. 31And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.
Mark 13:24But in those days, after that tribulation, the sun shall be darkened, and the moon shall not give her light, 25And the stars of heaven shall fall, and the powers that are in heaven shall be shaken. 26And then shall they see the Son of man coming in the clouds with great power and glory. 27And then shall he send his angels, and shall gather together his elect from the four winds, from the uttermost part of the earth to the uttermost part of heaven.
Luke 21:25And there shall be signs in the sun, and in the moon, and in the stars; and upon the earth distress of nations, with perplexity; the sea and the waves roaring; 26Men’s hearts failing them for fear, and for looking after those things which are coming on the earth: for the powers of heaven shall be shaken. 27And then shall they see the Son of man coming in a cloud with power and great glory. 28And when these things begin to come to pass, then look up, and lift up your heads; for your redemption draweth nigh.
Rev 16:15Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walk naked, and they see his shame. 16And he gathered them together into a place called in the Hebrew tongue Armageddon.
Rev 14:14-20 Parable
Rev 20:4And 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 worshipped 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. 5But the rest of the dead lived not again until the thousand years were finished. This is the first resurrection. 6Blessed 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.
John 6 speaks of people sleeping in Christ until the Last day.
When you put everything together, you realize that no matter what sanctification you may receive, we will not be with Christ until his 2nd coming. And that coming is for those that died in Christ’s name and those saved. For them the 2nd resurrection will not have power over them for they will already be with Christ for the 1000 year reign. The 2nd resurrection of the dead will occur at judgement day when finally death and hades too will be judged.
The Catholic support for purgatory is weak and very theological, but I cannot see anyone entering the kingdom of God without being fully sanctified. I know the primary support is located in 1 Corithians (I believe) when describing peoples deeds. Those that were made of hay and straw were burned up in the fire and etc.