דברים, פרק ה׳, פסוק ב׳

The gathering at Horeb, identified as Mount Sinai [אבן עזרא, ביאור שטיינזלץ], was far more than a simple transfer of historical information. It was a defining milestone that forged a binding, mutual, and eternal relationship between God and the Israelites. Moses brings up this monumental event as a bridge to introduce the specific Commandments. After giving a general warning to observe the laws, he traces every rule back to that single moment of direct revelation. Originally, the people were terrified by the fire of God's presence and begged Moses to act as a mediator. Because they requested this arrangement, they are just as bound to the laws Moses teaches them as they are to the Ten Commandments they heard straight from God [ביאור יש״ר].

The primary approach among commentators is that this agreement was never about gaining theoretical knowledge. Instead, it was an active taking on of responsibilities that built an unbreakable bond [רש״ר הירש]. The Israelites committed themselves to the Torah, to divine service, and to acts of kindness. In exchange, God promised to care for them, protect them, and provide for their needs through both everyday natural events and supernatural miracles [העמק דבר]. Taking a distinct view, another perspective highlights that God made a pledge to be a God exclusively for the Israelites. He promised never to replace them with another nation or share His divine presence with the rest of the world, which stands as a profound honor for the people [אור החיים].

To clear up any confusion about who is included in this agreement, Moses stresses that the bond was formed directly with the people standing before him. By its very nature, a covenant is permanent. Moses wants to completely remove the mistaken idea that the agreement only applied to the older generation who physically stood at the mountain after leaving Egypt [מלבי״ם]. There was a risk the people might believe the deal died with the adults who perished in the desert, or that it was an exclusive arrangement for leaders like Moses and Aaron. Therefore, Moses makes it clear that the commitment includes everyone: those who were alive at the mountain, those born during the forty years in the desert, and the souls of all future generations.

Now, just before they enter the land where the ultimate covenant will be established at Mount Gerizim and Mount Ebal, Moses renews this bond with them while he is still alive [אלשיך, שפתי כהן]. The simple fact that the people are standing there alive to hear his words is living proof of the sheer power of that original event. They survived a face-to-face encounter with God, an experience that normally a human being cannot endure, yet they lived to carry the agreement forward [שפתי כהן].