Contradiction with Proverbs 21:31
While Zechariah 12:4 states that the Lord will smite horses with confusion, Proverbs 21:31 asserts that safety belongs to the Lord, suggesting divine protection rather than confusion.
Proverbs 21:31: The horse [is] prepared against the day of battle: but safety [is] of the LORD. [safety: or, victory]
Contradiction with Psalm 20:7
Zechariah 12:4 describes a scene where reliance on horses results in their confusion, while Psalm 20:7 emphasizes trusting in the name of the Lord over chariots and horses.
Psalm 20:7: Some [trust] in chariots, and some in horses: but we will remember the name of the LORD our God.
Contradiction with Isaiah 31:1
Unlike Zechariah 12:4, which talks about divine-induced confusion for horses, Isaiah 31:1 warns against relying on horses and chariots for protection rather than trusting in God.
Isaiah 31:1: Woe to them that go down to Egypt for help; and stay on horses, and trust in chariots, because [they are] many; and in horsemen, because they are very strong; but they look not unto the Holy One of Israel, neither seek the LORD!
Contradiction with Exodus 15:1
Zechariah 12:4 depicts horses in a negative light of confusion, but Exodus 15:1 celebrates the Lord's triumph over Egyptian horses, implying they were not confused but defeated.
Exodus 15:1: Then sang Moses and the children of Israel this song unto the LORD, and spake, saying, I will sing unto the LORD, for he hath triumphed gloriously: the horse and his rider hath he thrown into the sea.
Contradiction with Job 39:19-25
While Zechariah 12:4 suggests horses will be bewildered, Job 39:19-25 describes the horse as strong and fearless, prepared for battle without confusion.
Job 39:19-25: Hast thou given the horse strength? hast thou clothed his neck with thunder?
Paradox #1
Some might see a scientific inconsistency in the mention of widespread blindness or confusion among horses or people as part of a divine event. Scientifically, an event causing such effects would typically have a logical and natural explanation, and it would be unusual for it to occur suddenly without any known cause.