A companion scripture found in the Doctrine and Covenants describes with equal clarity and conciseness our primary work as the sons and daughters of the Eternal Father. Interestingly, this verse does not seem to be as well known and is not quoted with great frequency. “Behold, this is your work, to keep my commandments, yea, with all your might, mind and strength” (D&C 11:20).
Thus, the Father’s work is to bring to pass the immortality and eternal life of His children. Our work is to keep His commandments with all of our might, mind, and strength—and we thereby become chosen and, through the Holy Ghost, receive and recognize the tender mercies of the Lord in our daily lives.
(Ensign, May. 2005, pp. 100-102)