And lastly we see the church in heaven DURING the gt in rev 19.
REVELATION 19 [13] And he was clothed with a vesture dipped in blood: and his name is called The Word of God. [14] And the armies which were in HEAVEN followed him upon white horses, clothed in fine linen, white and clean.
The greek word for heaven that is found in Rev.19 is found below
Greek Word: οὐρανός
Transliteration: ouranos
Phonetic Pronunciationo-ran-os'
Root: perhaps from the same as <G3735> (through the idea of elevation), the sky
Cross Reference: TDNT - 5:497,736
Part of Speech: n m
Vine's Words: Air, Heaven, HeavenlyStrong's Talking Greek & Hebrew Dictionary.
ACTS 10 [12] Wherein were all manner of fourfooted beasts of the earth, and wild beasts, and creeping things, and fowls of the AIR.
LUKE 9 [57] And it came to pass, that, as they went in the way, a certain man said unto him, Lord, I will follow thee whithersoever thou goest. [58] And Jesus said unto him, Foxes have holes, and birds of the AIR have nests; but the Son of man hath not where to lay his head.
MATTHEW 6 [26] Behold the fowls of the AIR: for they sow not, neither do they reap, nor gather into barns; yet your heavenly Father feedeth them. Are ye not much better than they?
It is also the same greek word used to describe the air {where the birds fly} in the 3 scriptures above
1 THESSALONIANS 4 [17] Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the AIR: and so shall we ever be with the Lord.
We do meet the Lord in the air. Do we then become the armys of God {rev.19}.