Look carefully are your own example. It doesn't actually say anything about a reunification with a body. In fact, it doesn't say that anywhere in scripture.
If we see a firefly in a jar, we would have to conclude that there was a unification between the firefly and the jar at some point in time.
Mat_10:28
And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.
1 Thessalonians 4:14
(CJB) do who have nothing to hope for. For since we believe that Yeshua died and rose again, we also believe that in the same way God, through Yeshua, will take with him those who have died.
(ESV) For since we believe that Jesus died and rose again, even so, through Jesus, God will bring with him those who have fallen asleep.
(Geneva) For if we beleeue that Iesus is dead, and is risen, euen so them which sleepe in Iesus, will God bring with him.
(GW) We believe that Jesus died and came back to life. We also believe that, through Jesus, God will bring back those who have died. They will come back with Jesus.
(LITV-TSP) For if we believe that Jesus died and rose again, even so God will also bring with Him all those who have fallen asleep through Jesus.
(KJV) For if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him.
(KJV+) ForG1063 ifG1487 we believeG4100 thatG3754 JesusG2424 diedG599 andG2532 rose again,G450 even soG3779 them also which sleepG2837 G2532 inG1223 JesusG2424 will GodG2316 bringG71 withG4862 him.G846
(NKJV) For if we believe that Jesus died and rose again, even so God will bring with Him those who sleep in Jesus.
(YLT) for if we believe that Jesus died and rose again, so also God those asleep through Jesus he will bring with him,
1Th_5:23 And the very God of peace sanctify you wholly; and
I pray God your whole
spirit and
soul and
body be preserved blameless unto the coming of our Lord Jesus Christ.
Rev_6:9 And when he had opened the fifth seal, I saw under the altar
the souls of them that were slain for the word of God, and for the testimony which they held:
Rev 20:4 And I saw thrones, and they sat on them, and judgment was committed to them. Then
I saw the souls of those who had been beheaded for their witness to Jesus and for the word of God, who had not worshiped the beast or his image, and had not received
his mark on their foreheads or on their hands. And they lived and reigned with Christ for a thousand years.
.