If posttribulationists had one positive Scripture on the time of the translation, it would save them much complicated argument.
John 6
39 And this is the Father’s will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day.
40 And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.
Repeated 6 times in John regarding our resurrection!