We are recipients of God's choicest blessings. We enjoy an abundance of material things beyond that enjoyed by any other nation in the history of the world; but unless we keep alive a realization that all these blessings come from God and are a part of our great spiritual heritage, they may crumble as ashes in our hands. "In nothing doth man offend God, or against none is his wrath kindled, save those who confess not his hand in all things and obey not his commandments."
Ezra Taft BensonA missionary who is inspired by the Spirit of the Lord must be led by that Spirit to choose the proper approach to be effective. We must not forget that the Lord Himself provided the Book of Mormon as His chief witness. The Book of Mormon is still our most powerful missionary tool. Let us use it.
Ezra Taft BensonYou must not allow yourselves to become discouraged. Missionary work brings joy, optimism, and happiness. Don't give Satan an opportunity to discourage you. Here again, work is the answer. The Lord has given us a key by which we can overcome discouragement: "Come unto me, all ye that labor and are heavy laden, and I will give you rest. Take my yoke upon you, and learn of me; for I am meek and lowly in heart; and ye shall find rest unto your souls. For my yoke is easy and my burden is light."
Ezra Taft Benson