The son of perdition is a phrase associated with a demonical title that appears in the New Testament. Perdition is mainly a religious concept from Christianity that means eternal damnation.
Daniel 7:25 And he shall speak great words against the most High, and shall wear out the saints of the most High, and think to change times and laws: and they shall be given into his hand until a time and times and the dividing of time.
Daniel's prophesy of the son of perdition in the end of days that reigns for 42 months after the sounding of the seventh trumpet is cross referenced with 2 Thessalonians 2:1-12; 1John 2:18-19 and Rev 13 as the beast out of the earth causing all to take the mark of this beast/son of perdition/last antichrist. This is all after the workings of Satan who will deceive the very elect of God if possible.
John 17:12 While I was with them in the world, I kept them in thy name: those that thou gavest me I have kept, and none of them is lost, but the son of perdition; that the scripture might be fulfilled.
I believe this verse is speaking of Judas Iscariot fulfilling the scripture of Christ crucifixion as the Isaiah 53 prophecy being fulfilled.
2Thessalonians 2:3 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition;
2Thessalonians 2:4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
Speaking again of the son of perdition, but unlike Judas this last one opposes and exalts himself above God showing he is God as being the last antichrist.
Matthew 24:4 And Jesus answered and said unto them, Take heed that no man deceive you.
Matthew 24:5 For many shall come in my name, saying, I am Christ; and shall deceive many.
Jesus forewarned us that many will come to deceive us, as even now many are falling away from truth. Jesus also said that we who are His own will know the true sign of Christ coming by the signs He gave us to watch for in Matthew 24:29-31. 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 and then shall appear the sign of the Son of man in heaven who at that time sends His angels out to the four corners of the world as we are then caught up to meet Him in the air and ever more will be with Him. Revelation 1:7 Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.
By study the scriptures we read in 2 Thessalonians 2:1-12 Jesus is saying, Let no man deceive you by any means: for that day shall not come, except there come a falling away first. Even now we are seeing a greater falling away from truth as many false Christ and false prophets are in the world within over 5000 various religions in the world that are not of God, but by the workings of Satan preaching another gospel, a gospel of deception and damnation.
2Thessalonians 2:4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
There is much speculation of who this son of perdition will be as even I have my belief in who it is, but the main thing is to know that even now he is in the world and will be revealed in the end of days when he takes a literal seat in Jerusalem.
Daniel 7:25 And he shall speak great words against the most High, and shall wear out the saints of the most High, and think to change times and laws: and they shall be given into his hand until a time and times and the dividing of time.
Daniel's prophesy of the son of perdition in the end of days that reigns for 42 months after the sounding of the seventh trumpet is cross referenced with 2 Thessalonians 2:1-12; 1John 2:18-19 and Rev 13 as the beast out of the earth causing all to take the mark of this beast/son of perdition/last antichrist. This is all after the workings of Satan who will deceive the very elect of God if possible.
John 17:12 While I was with them in the world, I kept them in thy name: those that thou gavest me I have kept, and none of them is lost, but the son of perdition; that the scripture might be fulfilled.
I believe this verse is speaking of Judas Iscariot fulfilling the scripture of Christ crucifixion as the Isaiah 53 prophecy being fulfilled.
2Thessalonians 2:3 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition;
2Thessalonians 2:4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
Speaking again of the son of perdition, but unlike Judas this last one opposes and exalts himself above God showing he is God as being the last antichrist.
Matthew 24:4 And Jesus answered and said unto them, Take heed that no man deceive you.
Matthew 24:5 For many shall come in my name, saying, I am Christ; and shall deceive many.
Jesus forewarned us that many will come to deceive us, as even now many are falling away from truth. Jesus also said that we who are His own will know the true sign of Christ coming by the signs He gave us to watch for in Matthew 24:29-31. 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 and then shall appear the sign of the Son of man in heaven who at that time sends His angels out to the four corners of the world as we are then caught up to meet Him in the air and ever more will be with Him. Revelation 1:7 Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.
By study the scriptures we read in 2 Thessalonians 2:1-12 Jesus is saying, Let no man deceive you by any means: for that day shall not come, except there come a falling away first. Even now we are seeing a greater falling away from truth as many false Christ and false prophets are in the world within over 5000 various religions in the world that are not of God, but by the workings of Satan preaching another gospel, a gospel of deception and damnation.
2Thessalonians 2:4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
There is much speculation of who this son of perdition will be as even I have my belief in who it is, but the main thing is to know that even now he is in the world and will be revealed in the end of days when he takes a literal seat in Jerusalem.