Contradiction with Hebrews 9:27
Contradicts the narrative of extraordinarily long lifespans by asserting it is appointed for men to die once and then face judgment, which implies a focus on natural, shorter lifespans.
Hebrews 9:27: And as it is appointed unto men once to die, but after this the judgment:
Contradiction with Psalm 90:10
States that the days of our lives are seventy years, or eighty if we have the strength, which contrasts with the extremely long lifespan of Seth.
Psalm 90:10: The days of our years [are] threescore years and ten; and if by reason of strength [they be] fourscore years, yet [is] their strength labour and sorrow; for it is soon cut off, and we fly away. [The days...: Heb. As for the days of our years, in them are seventy years]
Contradiction with 1 Corinthians 15:22
While not a direct contradiction, it generalizes that in Adam all die, possibly implying a more immediate death than the extended lifespans of early Genesis figures.
1 Corinthians 15:22: For as in Adam all die, even so in Christ shall all be made alive.
Contradiction with Ecclesiastes 3:2
Talks about a time to be born and a time to die within the confines of a typical life cycle, which contrasts with the exceptional age of Seth suggesting an unusual timeline.
Ecclesiastes 3:2: A time to be born, and a time to die; a time to plant, and a time to pluck up [that which is] planted; [to be...: Heb. to bear]