The number "seven" is a symbol of physical and spiritual completeness, the completion of God's creation of Man.

The number seven is also a symbol of the fullness of the manifestation and expression of God's Will, His Commandments, which show the people the gracious way to achieve righteous, joyful and Eternal Life. 

The number "seven" symbolizes the completion of God's creation of Man, his physical and spiritual fullness and perfection. 

The number "seven" also symbolizes the fullness of the manifestation and expression of God's Will, His Commandments, which show nations the gracious way to attain righteous, joyful and Eternal Life.