The big question is, where do you get that FROM THE BIBLE. I read a reference to the coming of Christ in one passage and references to the coming of Christ in another, and I conclude they are talking about the same event. That's a reasonable way of interpreting scripture. Where do you get the idea that He comes back twice? It is not reasonable just to assume that is the case with no evidence whatsoever, and read it into the text.
One of the ways I see pre-tribbers arguing for this is to take verses and say, at the first return A, B,and C happens. See these verses. But at the return X, Y, and Z happens. So therefore, they argue, there are two returns of Christ.
But problem is, there is nothing about A, B, C that indicates they cannot happen at the same return as X, Y, Z.
Let me give you an example. I Thessalonians 4 teaches that the rapture happens at the coming of the Lord. But II Thessalonians 2:8 teaches that the lawless one will be destroyed at the brightness of His coming. So interpret that to happen at the same return of Christ, since I don't see any evidence at all in scripture for the pretrib theory Jesus coming back an extra time before the millennial reign.
What I suggest fits with II Thessalonians 1, which has the church (of the Thessalonians) receiving rest from tribulation, the tribulators being recompensed, judgment being executed on them that know not God that believe not the Gospel of our Lord Jesus Christ, when Jesus comes to be glorified in the saints. The lawless one being destroyed in 2:8 along with the judgment against them that obey not the Gospel in chapter 1 fits together. All this happens at one 'coming' of Christ. the passage does not really fit well with pre-trib.
What I am asking for you to do is to show us some scripture to justify saying there are two returns of Christ. That is different from coming to the scriptures with the assumption that Jesus returns twice and this scripture about 'the coming of the Lord' fits with the first return and this scripture fits with the second return.
What I am saying is that assuming that 'the coming of the Lord' (and similar wording)in the New Testament refers to two events--a pretrib return and a post-trib return-- is unreasonable unless there is some Biblical evidence to back that up. That is the Biblical evidence I am asking for. I would also ask
@TheDivineWatermark and
@cv5 for some actual scripture that teaches this or to justify their idea of fudging the meaning of 'the coming of the Lord' to refer to a time period.