The writer of that response is headed in the right general direction, but there is some detail missing.
In Paul’s time the term “last trump” had a well known and specific meaning. It came at the closing minutes of the celebration of Trumpets.
>>The writer of that response is headed in the right general direction, but there is some detail missing.<<
Yeah, but the overall thrust of his writing is the difference between the Revelation trumpets and the last trump for the church.