(24) With what measure ye mete.--See Note on Matthew 7:2. The proverb furnishes a good illustration of what has just been said as to our Lord's method of presenting the same truth under different aspects. In the Sermon on the Mount it appears as the law of retribution, which brings pardon to those who pardon, judgment without mercy to those who show no mercy. Here the law works in another region. With the measure with which we mete our knowledge, God will. in His bounty, bestow more knowledge upon us. The old maxim, Docendo disces ("Thou wilt learn by teaching"), becomes here more than the lesson of experience, and is one with the divine law of equity.

Verse 24. - 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).

4:21-34 These declarations were intended to call the attention of the disciples to the word of Christ. By his thus instructing them, they were made able to instruct others; as candles are lighted, not to be covered, but to be placed on a candlestick, that they may give light to a room. This parable of the good seed, shows the manner in which the kingdom of God makes progress in the world. Let but the word of Christ have the place it ought to have in a soul, and it will show itself in a good conversation. It grows gradually: first the blade; then the ear; after that the full corn in the ear. When it is sprung up, it will go forward. The work of grace in the soul is, at first, but the day of small things; yet it has mighty products even now, while it is in its growth; but what will there be when it is perfected in heaven!And he said unto them,.... At the same time, though he had said what follows at another time, still continuing his discourse with his disciples:

take heed what you hear: diligently attend to it, seek to understand it, and lay it up in your minds and memories, that it may be of use to you in time to come, and you may be useful in communicating it to others:

with what measure ye mete, it shall be measured unto you; a common proverb among the Jews, used on various occasions, and to different purposes; See Gill on Matthew 7:2. Here it seems to intimate, that if the disciples carefully hearkened to what they heard from Christ, and studiously laboured to understand it, and faithfully dispensed it to others, in return, a larger measure, and greater degree of spiritual knowledge, would be bestowed upon them: for it follows, and

unto you that hear, shall more be given; that is, that hear so as to understand, keep, and make a good use of what they hear, more shall be communicated to them; they shall have an increase of knowledge in the doctrines of grace, and mysteries of the Gospel.