Contradiction with John 20:29
This verse emphasizes belief without seeing, whereas 2 Kings 6:17 involves seeing spiritual forces to believe.
John 20:29: Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed [are] they that have not seen, and [yet] have believed.
Contradiction with 2 Corinthians 5:7
Encourages walking by faith, not by sight, while 2 Kings 6:17 involves Elisha's servant seeing the chariots of fire.
2 Corinthians 5:7: (For we walk by faith, not by sight:)
Contradiction with Hebrews 11:1
Describes faith as evidence of things not seen, but 2 Kings 6:17 involves seeing the unseen.
Hebrews 11:1: Now faith is the substance of things hoped for, the evidence of things not seen. [substance: or, ground, or, confidence]
Contradiction with Matthew 16:4
Criticizes reliance on signs and wonders, whereas 2 Kings 6:17 shows a miraculous sight.
Matthew 16:4: A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.
Contradiction with John 14:17
Speaks of the Spirit of truth whom the world cannot see, unlike the visible spiritual army in 2 Kings 6:17.
John 14:17: [Even] the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you.