Contradiction with Genesis 2:7
This verse describes the formation of man from the dust of the ground, suggesting earthly origins, whereas 1 Corinthians 15:47 contrasts the first man as of the earth with the second man from heaven.
Genesis 2:7: And the LORD God formed man [of] the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul. [of the dust...: Heb. dust of the ground]
Contradiction with John 3:13
This verse emphasizes that no one has ascended to heaven except the one who came from heaven, the Son of Man, which contrasts with the earthly-first and heavenly-second order described in 1 Corinthians 15:47.
John 3:13: And no man hath ascended up to heaven, but he that came down from heaven, [even] the Son of man which is in heaven.
Contradiction with Philippians 2:7
This verse speaks of Christ taking the form of a servant and being made in human likeness, which may contrast with the notion in 1 Corinthians 15:47 of the heavenly man being separate from earthly characteristics.
Philippians 2:7: But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men:
Contradiction with Colossians 1:16
This verse attributes the creation of everything in heaven and on earth to Christ, which contrasts with 1 Corinthians 15:47's distinction between the earthly man and the heavenly man.
Colossians 1:16: For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether [they be] thrones, or dominions, or principalities, or powers: all things were created by him, and for him:
Paradox #1
1 Corinthians 15:47 might be seen as contrasting the earthly and the spiritual. Some might argue this creates tension with views that humans are uniquely both physical and spiritual simultaneously. The emphasis on human limitation versus spiritual potential could be seen as not fully accounting for the complexity of human nature in some theological perspectives.
Paradox #2
The verse discusses the contrast between earthly and heavenly origins. Some people might see a contradiction in the Bible because it often emphasizes the equality and worth of all humans, yet here it seems to place a hierarchy on origins. This could be viewed as inconsistent with messages about universal love and equality.