I am NOT pre-trib, or any 'rapture to heaven', that will never happen. We are gathered to the holy Land.
Let me say this about what your teaching with a premature gathering to Jerusalem, in relation to the Pre-trib Rapture theory.
The Pre-tribulationalists wrongly believe Jesus is coming to gather them PRIOR to the "great tribulation". But in reality, our Lord Jesus warned us that the Antichrist is coming to Jerusalem first to play GOD, working great signs and wonders that would almost deceive even Christ's very elect.
That future Antichrist event is going to FOOL the Pre-tribulationalists. They will believe that first supernatural one claiming to be The Messiah will be Jesus. Satan's crept in unawares preachers will lead them to him deceivingly, and their congregations won't realize it until our Lord Jesus does show up to destroy that Antichrist (false Messiah).
So when you preach Salvation in Jerusalem PRIOR to Christ's 2nd coming, then you are actually preaching SPIRITUAL DEATH BELIEF to the coming Antichrist who will be playing Messiah there, before Jesus does return.