Faith is a gift from God, but we must nurture our faith to keep it strong. Faith is like a muscle. If exercised, it grows strong. If left immobile, it becomes weak.
We can nurture the gift of faith by praying to Heavenly Father in the name of Jesus Christ. As we express our gratitude to our Father and as we plead with Him for blessings that we and others need, we will draw near to Him. We will draw near to the Savior, whose Atonement makes it possible for us to plead for mercy (see Alma 33:11). We will also be receptive to the quiet guidance of the Holy Ghost.
We can strengthen our faith by keeping the commandments. Like all blessings from God, faith is obtained and increased through individual obedience and righteous action. If we desire to enrich our faith to the highest possible degree, we must keep the covenants we have made.
We can also develop faith by studying the scriptures and the words of latter-day prophets. The prophet Alma taught that the word of God helps strengthen faith. Comparing the word to a seed, he said that the "desire to believe" can lead us to "give place" for the word to be "planted in [our] heart[s]." Then we will feel that the word is good, for it will begin to enlarge our souls and enlighten our understanding. This will strengthen our faith. As we continually nurture the word in our hearts, "with great diligence, and with patience, looking forward to the fruit thereof, it shall take root; and behold it shall be a tree springing up unto everlasting life." (See Alma 32:26–43.)