Praising God is more than just a passing moment of gratitude; it is a state of being that captures a person's entire physical and spiritual existence. It represents a lifelong dedication where every breath and action is directed toward the Creator. This dedication can be seen as a future goal, an anticipation of fully praising God when coming before Him [רש"י]. Alternatively, it represents an unbroken chain of devotion, a promise that the praise offered today will continue steadily into the future [רד"ק].
The primary approach among commentators is that this commitment lasts for the duration of a person's life, using life itself as the ultimate tool and inspiration to bless God [אבן עזרא, רד"ק, מצודת דוד, ביאור שטיינזלץ]. Others look deeper, understanding this life not merely as physical survival, but as a reference to eternal life or a serene existence free from anxiety, which is considered true living [מאירי]. From a philosophical standpoint, the gratitude expressed is not for the mere fact of physical existence. Rather, it is a profound thankfulness for the grace and privilege of simply being able to praise the Creator [מלבי"ם].
This deep connection is often expressed physically by lifting one's hands. Most commentators view this as the classic posture of prayer, pleading, and praise while calling upon God's name [רש"י, מצודת דוד, ביאור שטיינזלץ]. Building on the idea of pure gratitude, this physical act of prayer is sometimes understood not as a request for material needs, but strictly as a plea for the continued ability to thank God [מלבי"ם]. Taking a completely different approach, the lifting of hands can also symbolize physical power, representing the courage and strength to fight enemies with God's help [רד"ק].
Beyond the literal actions, the sages connect these expressions of praise to the foundations of daily worship. The lifelong commitment to bless God reflects the daily acceptance of His kingship during the Shema prayer, while the uplifting of hands points to the silent Amidah prayer. Fulfilling these daily spiritual duties brings a person abundance in the present world and life in the world to come [תורה תמימה].
Ultimately, these acts reveal a profound bond between the body and the soul. Raising the hands and all ten fingers serves as a declaration that human worldly pleasures are not meant for selfish physical satisfaction, but for higher, spiritual purposes. Just as the soul's spiritual delight will eventually reflect upon the body after death, the active praise of God during a person's lifetime draws down a spiritual energy. This energy actively sanctifies the physical flesh, uniting the person completely with His Creator [אלשיך].