And thus did David say to Goliath (I Samuel 17:45) "You come to me with a sword, a spear, and a javelin — but I come to you with the name of the L–rd of hosts, the G–d of Israel." And it is written (Psalms 20:8-10) "These with chariots and these with horses; but we, in the name of the L–rd our G–d will call. They knelt and they fell, but we rose and gained courage. O L–rd, save! The King will answer us on the day that we call."