Zechariah 12:4 - Exposition

I will smite every horse with astonishment ( consternation ). Cavalry represents the forces of the enemy. Astonishment, madness, and blindness are threatened against Israel in Deuteronomy 28:28 ; here they arc inflicted on the enemy. Madness . The riders should be so panic stricken that they knew not what they did, and shall turn their arms against each other ( Haggai 2:22 ). Open mine eyes upon the house of Judah; i.e. will regard with favour and protect ( Deuteronomy 11:12 ; 1 Kings 8:29 ; Is. 32:8). With blindness. They shall be blinded with terror. The previous threat is repeated with this emphatic addition.