Note that no scripture says or requires that the 70 weeks (
Daniel 9:24) are for the letter of the Old Covenant Mosaic law.
The law requires the death of the body of sin, so why does those in the trib have to literally sacrifice their body of sin while the church doesn't???
God has laws/precepts which govern his actions, if you can't explain his actions in context with those laws/precepts, then you don't understand the situation.
When Paul says "until the fulness (pleroma) of the Gentiles be come in" (Romans 11:25), he means until a full number of genetic Gentile individuals have become saved, which won't happen until near the end of the future tribulation of Revelation chapters 6 to 18 and Matthew 24, right before Jesus' 2nd coming (Romans 11:26),
Jesus took the gospel from the Jews and gave it to the Gentiles "before" God was finished with Israel, which is why there is another week left of Daniels prophecy, but you can't explain why Jesus can't deal with the church at the same time God is dealing with Israel,
or why God stopped with Israel when Jesus came and won't start again until Jesus stops, Rapture, Fulness of Gentiles.
There's more scripture you don't understand than you do understand.
"Anti"-Christ can simply refer to anyone who is "against" the true Christ/Messiah, as in any "opponent of the Messiah" (Strong's Greek Dictionary, Word #500: antichristos), as in anyone who denies that Jesus is the Christ (1 John 2:22), or denies that Jesus is the human/divine Son of God (1 John 2:22b), or denies that Christ is in the flesh (2 John 1:7). The spirit of antichrist (1 John 4:3) has been working since the 1st century AD (2 Thessalonians 2:7), animating many antichrists since that time (1 John 2:18; 2 John 1:7).
But they are not "THAT ANTICHRIST", learn the difference.
Note that nothing requires that the Antichrist (the individual-man aspect of Revelation's "beast") will ever claim to be the Messiah/Christ.
The First AC has Israel to rebuild the temple and offer sacrifices to God, he doesn't claim to be god, but points to another.
Jews believe the messiah will be another man, like Moses, they don't believe the Messiah will be God himself coming in the flesh, that is the major reason they reject the second AC who claims to be god in the flesh,
same as they rejected Jesus claim.
And with the lying signs and wonder of the first AC they will believe he is the Messiah.
Regarding the 1st seal's horseman, on the white horse (Revelation 6:1-2), that could represent the gospel of Jesus (not Jesus physically: Acts 3:21) going forth to all nations and victoriously saving souls.
The spirit doesn't teach "Could be", it teaches "Facts", if you don't know the "facts", then have a little talk with the spirit.
Gnosticism is an ancient religious movement which says that everything material is inherently evil, while only that which is pure spirit can be good.
I don't discuss Gnostic, I discuss scripture.