Take heed what ye hear. Attend, that is, to these words which ye hear from me, that ye may understand them, and commit them to memory, and so be able to communicate them effectually to others. Let none of my words escape you.
Our Lord bids us to pay the greatest attention to his words, and so to digest them that we may be able to teach them to others. With what measure ye mete it shall be measured unto you: and more shall be given unto you.
Our Lord's meaning is clearly this: If you freely and plentifully communicate and preach my doctrine to others, you shall receive a corresponding reward. Nay, you shall have a return in far more abundant measure.
For thus the fountains, the more water they pour out below, so much the more do they receive from above. Here, then, is great encouragement to all faithful teachers of the Word, of whatever kind; that by how much they give to others in teaching them, by so much the more shall they receive of wisdom and grace from Christ; according to those words of the apostle, "He that soweth bountifully shall reap also bountifully" (2 Corinthians 9:6).