which angel blows his trumpet during the end times
In English-speaking culture, the image of Gabriel as the angel that shall blow the trumpet blast that initiates the end of time and the general resurrection at the Last Judgment, is a familiar trope, which has no source in the Hebrew Bible or the New Testament.
Opponents to the Pre-Trib teaching maintain that this last trump must be the same one that the 7th Angel blows during the latter part of the Tribulation Period which is recorded in Revelation 10:7 since this is the last trumpet mentioned being blown in the Book of Revelation.