Contradiction with James 1:6
John 16:31 suggests belief, while James 1:6 emphasizes not doubting, implying that belief without doubt is necessary for faith.
James 1:6: But let him ask in faith, nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed.
Contradiction with Matthew 14:31
John 16:31 acknowledges believing, whereas Matthew 14:31 highlights doubt in moments of faith, which contrasts a straightforward affirmation of belief.
Matthew 14:31: And immediately Jesus stretched forth [his] hand, and caught him, and said unto him, O thou of little faith, wherefore didst thou doubt?
Contradiction with Mark 9:24
John 16:31 records a statement of belief, but Mark 9:24 portrays belief mixed with unbelief, indicating a more complex state of faith.
Mark 9:24: And straightway the father of the child cried out, and said with tears, Lord, I believe; help thou mine unbelief.
Contradiction with Luke 8:25
John 16:31 shows belief, while Luke 8:25 questions the disciples' faith, demonstrating moments when belief seems absent or weak.
Luke 8:25: And he said unto them, Where is your faith? And they being afraid wondered, saying one to another, What manner of man is this! for he commandeth even the winds and water, and they obey him.
Contradiction with Hebrews 11:6
John 16:31 implies belief, yet Hebrews 11:6 suggests belief alone is insufficient without diligently seeking God.
Hebrews 11:6: But without faith [it is] impossible to please [him]: for he that cometh to God must believe that he is, and [that] he is a rewarder of them that diligently seek him.