But after the Tribulation, if a gentile still wants to be saved, he better follow what James is saying.
Matthew 24:14-15 begs to differ with your Great Tribulation timing, since the Gospel of the Kingdom will be preached in all the world BEFORE the temptation/testing of the GT, which begins when the abomination stands up at Jerusalem. It's the time of Jacob's Trouble. So... if you even wait UNTIL the Great Tribulation BEGINS, to START keeping His Commandments, you'll be Matthew 25:8... (and Laodicea?). Because the way to get this oil is in John 14:15-17. (Good luck cramming for THAT final!)
I believe that this means the two-martyrs will teach the Gospel of the Kingdom spoken to the 12 Disciples--> to the OTHER Lost Sheep of the House of Israel (John 10:16, John 17:20). When these two-witnesses are killed--> Revelation 10:7--> the seventh trumpet, Revelation 11:15.
Isaiah 26:16-21 Lord, in affliction I remembered thee; Thy chastening was to us with small affliction.[17] And as a woman in travail draws nigh to be delivered and cries out in her pain, so have we been to Thy beloved.[18]
We have conceived, O Lord, because of Thy fear, and have been in pain and have brought forth the breath of Thy salvation, which we have wrought upon the earth: we shall not fall, but all that dwell upon the land shall fall.[19] The dead shall rise, and they that are in the tombs shall be raised, and they that are in the earth shall rejoice: for the dew from thee is healing to them: but the land of the ungodly shall perish.[20]
Go, My people, enter into thy closets, shut thy door, hide thyself for a little season, until the anger of the Lord have passed away.[21] For, behold, the Lord is bringing wrath from His holy place upon the dwellers on the earth: the earth also shall disclose her blood, and shall not cover her slain.LXX
(Revelation 11:13 Thy fear, Revelation 6:9 + Revelation 15:2-3 wrought, Revelation 12:6 thy closets)
=
Revelation 11:12-13 And they heard a great voice from Heaven saying unto them, Come up hither. And they ascended up to Heaven in a cloud; and their enemies beheld them.[13] And the same hour was there a great Earthquake, and the tenth part of the city fell, and in the Earthquake were
slain of men seven thousand: and
the remnant were affrighted and gave glory to the God of Heaven.
=
Isaiah 66:6-8 A voice of a cry from out of [the] city; a voice from out of [the] temple, [the] voice of [the] Lord recompencing a
recompense to the adversaries.[7] Before her travailing to give birth, before [the] coming of the misery of the pangs,
she fled and gave birth to a male.[8] Who heard such? and who has seen thus? [Has] [the] earth travailed in one day? or even a nation given birth at once, and Sion travailed and gave birth to her children?ABP
(Deuteronomy 18:18-19, John 12:48-50)
=
Revelation 12:1-6 And there appeared a great wonder in Heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:[2] And she being with child cried,
travailing in birth and pained to be delivered.[3] And there appeared another wonder in Heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads.[4] And his tail drew the third part of the stars of Heaven, and did cast them to the Earth: and the dragon stood before the woman which was ready to be delivered, for to devour her child as soon as it was born.[5]
And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to His throne.[6]
And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days.
(Revelation 2:26-28 rod of iron, Revelation 11:12 caught up to God, Isaiah 26:20, wilderness)
___________________________
People who think they don't need to know prophecy are kidding themselves.