If there was ever a work which engenders silent murmurs and weariness, it is Home Teaching and Visiting Teaching. When we think of our responsibility to visit those we have been assigned, it is often with heavy hearts. This weariness stays with us until we actually perform our duty. Then, we are relieved and feel the spirit of the work. Also, because Satan is busy belittling our efforts, the importance of our seemingly insignificant visit often goes underestimated, for out of small things proceedeth that which is great.
Although there are many good works to which this scripture applies, Home Teaching is a particularly appropriate example. In the D & C, the Lord gives us similar counsel, Wherefore, be not weary in well-doing, for ye are laying the foundation of a great work. And out of small things proceedeth that which is great. Behold, the Lord requireth the heart and a willing mind; and the willing and obedient shall eat the good of the land of Zion in these last days (DC 64:33-4).
Neal A. Maxwell
“Paradoxical as it sounds, more diligence actually brings more relief. Any selfishness, on the other hand, magnifies our weariness. Selfishness not only shrinks the quantity of service we render but also provides none of the needed renewal, no ’rest to [our] souls.’” (If Thou Endure It Well, p. 113)
Henry B. Eyring
"Alma gave his son advice that is good for us. He said: (quotes Alma 37:33-34.)
“The good works that really matter require the help of heaven. And the help of heaven requires working past the point of fatigue so far that only the meek and lowly will keep going long enough. The Lord doesn’t put us through this test just to give us a grade; he does it because the process will change us.” (To Draw Closer to God, p. 95)