In 1979, Dr. Gabriel Barkay and his team discovered two silver scrolls in a burial ground outside the Old City of Jerusalem. In 2004, after twenty-five years of careful research, scholars confirmed that the scrolls were the oldest biblical text in existence, having been buried in 600 bc. What I find particularly moving is what the scrolls contain—the priestly blessing that God wanted spoken over His people: “The Lord bless you and keep you; the Lord make his face shine on you” (Numbers 6:24–25).

In giving this benediction, God instructed Moses to tell Aaron and his sons how to bless the people on…