Here is a Christian principle, which our Lord puts in contrast with acting so as to be seen. What so suited to exercise and strengthen faith day by day, or to guard from that hypocrisy to which man is prone?
He first lays down the general principle, it would seem, in verse 1, and then applies it to alms in 2-4; to prayer in 5-15; and lastly to fasting in 16-18. Some ancients and moderns have been disposed to regard “righteousness” in verse 1, as equivalent to “alms,” as Rabbis and others were prone to do. But the better text and sense point to retaining the inclusive term “righteousness” in verse 1, under which fall the three duties that follow. For if applied there to “alms,” it is hard to conceive why the proper term for “alms” should be given in 2, 3, and 4. The different word in verse 1 points to the more comprehensive sense of “righteousness” or consistency in practice with our relationship. This is then shown to embrace three varied forms in which the disciple is called to do the Father's will in the pious course of life here below. Dan. 4:2727Wherefore, O king, let my counsel be acceptable unto thee, and break off thy sins by righteousness, and thine iniquities by showing mercy to the poor; if it may be a lengthening of thy tranquillity. (Daniel 4:27) distinguishes mercy to the poor from righteousness; and I am not aware of any confusion of the two in scripture.
Verse 1 calls the disciple to righteousness surpassing that of the scribes and Pharisees, without which none can enter into the Kingdom of the heavens. “Take heed that ye do not your righteousness before men to be seen of them; otherwise ye have no reward with your Father that is in the heavens.” Here is the large principle for Christian practice. Knowing Him as Christ has revealed Him to us, all acceptable service refers to Him. He is a living and true God whom we serve, and He refuses to share His glory with others. We walk by faith, not by sight. Can anything be more opposite to the ways of Christendom?
1. “When therefore thou doest alms, sound not a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may be glorified by men: Verily I say to you, They do get their reward. But when thou doest alms, let not thy left hand know what thy right doeth, that thine alms may be in secret, and thy Father that seeth in secret will repay to thee” (2-4). If men walk in a vain show religiously quite as much as in the world, the Lord calls His own to shun publicity, and not merely this, but in His vigorous figure, that our own left hand may not know what the right does. The simple and essential aim is to do what we do to Him and His glory.
2. So it is with the prayer here enjoined. “And when ye pray, ye shall not be as the hypocrites; for they love to pray standing in the synagogues and in the corners of the streets, that they should appear to men. Verily I say to you, They do get their reward. But thou, when thou prayest, enter into thy chamber, and having shut thy door, pray to thy Father that is in secret, and thy Father that seeth in secret will repay to thee. But when ye pray, use not vain repetitions as those of the nations; for they think they shall be heard through their much speaking. Be not ye therefore like them; for your Father knoweth of what things ye have need before ye beg of him.... For if ye forgive men their offenses, your heavenly Father also will forgive you [yours]; but if ye forgive not men their offenses, neither will your Father forgive your offenses” (5-15).
Here the same show before men in prayer is reprehended; nor this only, but the heathen folly of vain repetitions, and of much speaking. Lastly the Lord warns that an unforgiving spirit cannot hope to have its own offenses forgiven.
3. “And when ye fast, be not as the hypocrites, downcast in countenance; for they disfigure their faces that they may appear fasting to men. Verily I say to you, They do get their reward. But thou, when fasting, anoint thy head and wash thy face, that thou mayest not appear fasting to men, but to thy Father that is in secret; and thy Father that seeth in secret shalt repay thee” (16-18).
In fasting there is even more sedulous care to guard from any display of that self-humiliation before God which forms so great a part of it. The Lord would form in His own a spirit of living faith in having to do with their Father. Fasting is for His eyes, just like their prayer and their alms. Faith in Him that is in secret is thus in each way exercised. What a contrast with all that hitherto characterized a Jew!