Diversities of gifts a benefit both to individuals and to the Church.
After all, the self-distrust of Moses was turned by God to good. Without it Moses would have been sole leader of the entire enterprise, must have appeared alone before the elders and before the monarch, must have undertaken the entire charge, direction, superintendence of everything, must have had upon his mind an unshared burden which it would have been most trying to bear. God's strength might indeed have been sufficient for his weakness. But his life could not but have been a weariness to him. He would have lacked the unspeakable solace and comfort of a loved and loving associate, to whom he might open—indeed, was bound to open (Exodus 4:15)—all his mind, and with whom he could constantly "take sweet counsel together." He would have also lacked the support, so much needed by a shy man, of a companion and coadjutor in crises and times of difficulty, as when he appeared first before the elders (Exodus 4:29, Exodus 4:30), and when he appeared first before Pharaoh (Exodus 5:1). Thus the association of Aaron with himself in the leadership must have been felt by Moses as a benefit. And to Aaron it was an unmixed advantage. The gift with which God had endowed him, and which he had no doubt sedulously cultivated, caused him to be placed almost on a par with his brother—enabled him to be of use to him—gave him loving companionship—and caused him to have a large part in the deliverance of his nation. After forty years of separation, during which he had never ceased to long for the return of his brother, Aaron found himself associated in the closest possible way with Moses, made his "right-hand man," his other self, his constant aider and assister. After a wholly undistinguished life, which had lasted eighty-three years (Exodus 7:7), he found himself brought into a position of the highest dignity and responsibility. And the Church was benefited greatly by the double leadership. Moses, the man of thought, was able to devote himself exclusively to thinking out all the details of the great work entrusted to him. Aaron, the man of words, was able to give all his attention to the framing of addresses whereby he might advance the plans of his brother. So in the Christian Church there have always been, and will always be, "diversities of gifts." At one time they are "gifts of healing, tongues, prophecy, interpretation, discerning of spirits, faith, wisdom, prudence" (1 Corinthians 12:8-10); at another, preaching power, administrative energy, learning, scholarship, influence, and the like. Seldom are even two of these gifts united in the same individual. The Church prospers by utilising the gifts of all, assigning to each man the position suited to him, and taking care that he has a fair field for the employment of his special gift. In this way, "the whole building fitly joined together, and compacted by that which every joint supplieth, according to the effectual working in the measure of every part, maketh increase of the body to the edifying of itself in love" (Ephesians 4:16).
HOMILIES BY J. ORR