When the rapture happens do bodies go up to heaven or does bodies get left and the soul and spirit gets caught up? And what’s scripture to back it up ?
At the rapture the body is transformed into a heavenly immortal body - 1 Cor 15.
For example Elijah in 2 Kings 2 - was raptured, bodily assumed into heaven.
2 Kings 2:
And it came to pass, when the
Lord would take up Elijah into heaven by a whirlwind, that Elijah went with Elisha from Gilgal.
2 And Elijah said unto Elisha, Tarry here, I pray thee; for the Lord hath sent me to Bethel. And Elisha said unto him, As the Lord liveth, and as thy soul liveth, I will not leave thee. So they went down to Bethel.
3 And the sons of the prophets that were at Bethel came forth to Elisha, and said unto him, Knowest thou that the Lord will take away thy master from thy head to day? And he said, Yea, I know it; hold ye your peace.
4 And Elijah said unto him, Elisha, tarry here, I pray thee; for the Lord hath sent me to Jericho. And he said, As the Lord liveth, and as thy soul liveth, I will not leave thee. So they came to Jericho.
..
7 And fifty men of the sons of the prophets went, and stood to view afar off: and they two stood by Jordan.
8 And Elijah took his mantle, and wrapped it together, and smote the waters, and they were divided hither and thither, so that they two went over on dry ground.
9 And it came to pass, when they were gone over, that Elijah said unto Elisha, Ask what I shall do for thee, before I be taken away from thee. And Elisha said, I pray thee, let a double portion of thy spirit be upon me.
10 And he said, Thou hast asked a hard thing: nevertheless, if thou see me when I am taken from thee, it shall be so unto thee; but if not, it shall not be so.
11 And it came to pass, as they still went on, and talked, that, behold, there appeared a chariot of fire, and horses of fire,
and parted them both asunder; and Elijah went up by a whirlwind into heaven.
12 And Elisha saw it, and he cried, My father, my father, the chariot of Israel, and the horsemen thereof. And he saw him no more: and he took hold of his own clothes, and rent them in two pieces.
13 He
took up also the mantle of Elijah that fell from him, and went back, and stood by the bank of Jordan;
14 And he took the mantle of Elijah that fell from him, and smote the waters, and said, Where is the Lord God of Elijah? and when he also had smitten the waters, they parted hither and thither: and Elisha went over.
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There is no indication that Elijah's dead body was left behind.
When one is resurrected the old decaying body is dust and they get a new one at the resurrection as we see in 1 Cor 15, and 2Cor 5:1-7
But when it comes to translation - the person's body is transformed...
changed instantly in the twinkling of an eye as 1 Cor 15 says.