תהלים, פרק קל״ה, פסוק ד׳

The eternal and unique bond between God and His people forms the very foundation of their duty to praise Him. The primary approach among commentators is that God's selection of this specific nation from among all the peoples of the world creates a profound obligation for the descendants of the forefathers to offer Him special gratitude. They are viewed as a precious and beloved treasure, much like the royal vaults of kings, which are meticulously watched over and carefully guarded [מצודת ציון, מצודת דוד, ביאור שטיינזלץ].

Beyond this general understanding, commentators identify two distinct spiritual levels within the nation [אלשיך, מלבי״ם]. The first level represents the masses, those who are not entirely spiritually perfect, or the nation as a whole during periods of spiritual decline. Even in this lowered state, God chooses them, lifting them out of the rigid laws of nature and fate to place them under His direct and personal care. This group typically serves God with the expectation of receiving a reward in this world and the afterlife—two realms that were created through the letters of God's name. In contrast, the second spiritual level represents the spiritual giants, or the entire nation when it reaches its spiritual peak. These individuals serve God out of pure devotion and deep love, completely unmotivated by the promise of a reward. Because of this pure intent, they achieve the highest possible status, becoming His ultimate, closely guarded treasure.

A different perspective focuses on the youngest members of the nation, who are pure and completely free from sin [חומת אנך]. These young children are seen as the original guarantors who ensured that the nation would receive the Torah. When adults sin, sparks of holiness are lost from the world. Tragically, the passing of these pure children acts as an atonement. Because they serve as guarantors, their passing elevates those lost sparks of holiness, repairing the spiritual damage caused by the sins of their parents and allowing the entire nation to remain God's treasured possession.

This concept of divine selection also holds a special place in the tradition of prayer. According to Talmudic tradition, these ideas mark the beginning of the Great Hallel prayer [תורה תמימה]. This prayer earns its title because it captures a grand vision of God sitting at the very heights of the universe, graciously watching over all of existence, and personally providing sustenance to every living creature.