Zechariah 6:2

In the first chariot [were] red horses; and in the second chariot black horses;

Ver. 2. In the first chariot were red horses, &c.] These various colours seem to set forth the various administrations of the angels, deputed to various employments. The black colour betokeneth sorrowful occurrences and revolutions. The white, joyful. The red, bloody. The grizzled, various and mixed matters, partly joyful and partly sorrowful. But I easily subscribe to him that said, We must be content to be ignorant of the full meaning of this vision. Tanta est profunditas Christianarnm literarum, saith Austin so great is the depth of divine learning that there is no fathoming of it. Prophecy is pictured like a matron, with her eyes covered, for the diffculty. For which cause Paulinus Nolanus would never be drawn to write commentaries; and Psellus in Thedoret asketh pardon for expounding the Canticles of Solomon.