What you don’t understand is the true church is built on the Faith in Jesus alone. This faith comes from the Word of God. Walk in this faith and not by sight. It is the substance of things hoped for, the evidence of things not seen.
If
the Church is
faith in Jesus alone, then what was Raptured prior to the Tribulation (which has been upon us for quite some time now) was
faith in Jesus alone.
Faith in Jesus alone thus cannot exist upon the earth, under the theory of the pretribulation Rapture, since it
has been Raptured prior to the Tribulation, and thus no longer exists on earth. Thus, no one currently residing on the earth can have
faith in Jesus alone since it is gone, having been Raptured.
I hope with my clumsy use of language that I’m getting across to you the enormity of what you are saying when you say that the Church (which, regardless of how we define the Church, we konw that the Church is our means to get to Christ while we are here on the earth - by “the Church” we all mean, “the possibility of coming to Christ” regardless of whether we believe it is visible or invisible, institutional or purely spiritual) is going to be Raptured before the Tribulation, and yet, the Tribulation is, by definition, the Devil’s attacks upon the Church (that is, the means of salvation through Jesus Christ, regardless of how we actually define that).
First, if there is no Church, then there can be no Tribulation, since there is no Christian person on earth to trouble.
Second, there aren’t going to be any Christians during the supposed period of Tribulation, if the means of becoming a Christian has already been Raptured.
Third, God has never spared His chosen people from trouble before; why start now? It’s
totally inconsistent with His previous behaviour regarding both the Old Testament and the New Testament Churches. Christ, the only beloved Son, was
crucified. The Apostles were all hauled away to prison, and all but one of them were martyred. How can we ourselves expect any
less?