Asking God for continued existence takes on profound meaning when the very justification for living is the desire to praise the Creator. The primary approach among commentators is that this plea is for physical life in this world. A person asks God for life and strength [ביאור שטיינזלץ] not to enjoy worldly pleasures, but strictly to fulfill the purpose of praising Him [מצודת דוד, מאירי]. This praise is defined as reaching a true knowledge of His divinity [רד״ק]. It is a mission that can only be accomplished while alive, since the dead can no longer offer praise [מלבי״ם]. Alternatively, this plea can be understood as a request for the spiritual life of the soul itself [מאירי]. A different perspective explores the relationship between the body and the soul. It would be unreasonable for the body to suffer in this world to purify the soul, only to decay in the grave while the soul ascends to delight in praising God. Therefore, there is an expectation that the physical body will also eventually receive its reward [אלשיך].
The support provided by divine judgments in this spiritual mission can be understood in several ways. One view suggests that these judgments are the punishments God brings upon a person's enemies. When adversaries are defeated, the individual is rescued and left completely free to focus on praising Him [אבן עזרא, מצודת דוד]. A second perspective views these judgments as God's commandments. The commandments provide excellent moral guidance and structure, acting as a ladder that helps a person climb toward intellectual perfection and a true understanding of God [רד״ק, מאירי]. Another approach explains that the help comes directly from the divine attribute of strict justice. If a person's sole purpose in life is to praise God, then according to the strict rules of justice, he rightfully deserves divine assistance [מלבי״ם]. Finally, connecting back to the relationship between the body and the soul, these judgments can be seen as the physical hardships a person endures in this world, which are specifically designed to purify him [אלשיך].