Buried near the end of Parashat Tzav, amidst detailed descriptions of the priestly garments we find a tantalizingly occult relic from the priesthood: the Urim and Thummim. These were divinatory tools the High Priest would consult when the human capacity for decision making was lacking. A close reader of the text will have already noticed their appearance in Parashat T’tzaveh in Exodus, where the priestly garments are first described:
Inside the breastpiece of decision you shall place the Urim and Thummim, so that they are over Aaron’s heart when he comes before the Eternal. Thus Aaron shall carry the instrument of decision for the Israelites over his heart before the Eternal at all times (Exodus 28:30).
Of the priestly accoutrements depicted in our parashah, the Urim and Thummim remain the most mysterious, for very little is known about how they were used. They do, however, point to the human heart’s yearning for reassurance from the Divine. We see such yearning again in I Samuel where the Urim is listed alongside dream interpretation and consulting a prophet as sanctioned forms of communication with the Divine (I Samuel 28:6).
It is tempting to tie this all up in a nice package, with a moral and a lesson and a practical takeaway, but this is one of those Torah moments that elicit more questions than answers. We humans have a tendency toward cynicism and fear when faced with the unknown, but our parashah offers up these ancient, mysterious tools as an antidote. The existence of the Urim and Thummim offers us a hint as to how our spiritual ancestors sought information from the Divine, and invites us to continue that search in our own lives.