For the Scripture says, "You shall not muzzle the ox when it treads out the grain." And, "The laborer is worthy of his wages."
 The apostle then gives personal counsel to Timothy, of a very salutary character. As he also desires that none should despise his youth, so he urges that he should be a model of the believers, in word, conversation, love, faith, and purity. He was to give himself to reading, to exhortation, to teaching, and not to neglect his gift, given him through prophecy, in the imposition of the hands of the presbytery or elderhood. Nothing simpler, nor more wholesome. It might have been thought that one so specially endowed as Timothy was not called to occupy himself thus, and be wholly in them, that his profiting should appear to all. But no; grace and gift create a corresponding responsibility, instead of absolving from it. Timothy must give heed to himself, as well as to the teaching; and he must continue in them, instead of relaxing after a rigorous beginning. Depend upon it that those who seek to give out had better take care that they take in; that both labourers and those laboured amongst may ever grow in the truth. Doing thus, Timothy would save both himself and those that heard him.
