Argument no.1. the rapture takes place at the end of the tribulation period because...
there are verses clearly indicating that the rapture will coincide with Christ second coming and happen after the great tribulation.
"For as in Adam all die, even so in Christ shall all be made alive.
But every man in his own order: Christ the firstfruits; afterward they that are Christ's at his coming."
1 Cor. 15:22–23
1st resurrection (the Rapture) coincides with Christ's Second coming. It does not happen before that.
"Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:
And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.
And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.
1st resurrection (the Rapture) takes place after the "cosmic" cataclysms of the the Great Tribulation.