Peter who learned from Jesus, taught the gentiles, warns of twisting Paul’s end time teachings….
2 Peter 3:10-16 KJV
 But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
 Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
 Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
 Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
 Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.
 And account that the longsuffering of our Lord is salvation; even as our beloved brother Paul also according to the wisdom given unto him hath written unto you;
 As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.
The origins of the pretrib teachings come from Paul’s writings concerning the end times. Why, because of an attempt to separate the rapture from the second coming. If the can separate Paul’s teachings for the church, and Christ teachings for the Jews, then they think they are on the something. Problem is, that Peter ties it all together. He taught the church “second coming” eschatology.