I just quoted a brief part of their INTRODUCTION,
per 15:1 (see here
the whole CONTEXT):
Revelation 15:1-8 -
Seven Angels with Seven Plagues
1And I saw another sign in heaven, great and marvellous, seven angels having the
seven last plagues;
for in them [PLURAL] is filled up [/is COMPLETED - G5055 - etelesthē / teleó ] the wrath of God.
2 And I saw as it were a sea of glass mingled with fire: and them that had gotten the victory over the beast, and over his image, and over his mark,
and over the number of his name, stand on the sea of glass, having the harps of God.
3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous
are thy works, Lord God Almighty; just and true
are thy ways, thou King of saints.
4 Who shall not fear thee, O Lord, and glorify thy name? for
thou only
art holy: for all nations shall come and worship before thee; for thy judgments are made manifest.
5 And after that I looked, and, behold, the temple of the tabernacle of the testimony in heaven was opened:
6 And the seven angels came out of the temple, having the seven plagues, clothed in pure and white linen, and having their breasts girded with golden girdles.
7 And one of the four beasts gave unto the seven angels seven golden vials full of the wrath of God, who liveth for ever and ever.
8 And the temple was filled with smoke from the glory of God, and from his power; and no man was able to enter into the temple,
till the seven plagues of the seven angels were fulfilled [/were COMPLETED - G5055 - telesthōsin / teleó ].
The next chapter (chpt.16, v.1) is a voice telling those "seven angels" to
"Go, and pour out the seven vials of the wrath of God unto the earth [the ones just having been introduced in the previous chapter, which had stated "for IN THEM [PLURAL--IN ALL OF THEM] the wrath of God IS COMPLETED [G5055]"!]
https://biblehub.com/text/revelation/16-1.htm - Revelation 16:1 [see at link]
I have no clue why you are insisting that only the final [7th] "VIAL" (which *you* equate with Seal #6 and Trumpet #7) is "the wrath of God," when these texts I'm pointing out clearly show that this is NOT THE CASE (that only the final "VIAL" [the 7th] is the wrath of God... its arrival and conclusion both. NO.)