
Augustine of Hippo
Catena Aurea · Matthäusevangelium 6
Therefore when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, They have their reward. But when thou doest alms, let not thy left hand know what thy right hand doeth: That thine alms may be in secret: and thy Father which seeth in secret Himself shall reward thee openly.
(ubi sup.) But according to this interpretation, it will be no fault to have a respect to pleasing the faithful; and yet we are forbidden to propose as the end of any good work the pleasing of any kind of men. Yet if you would have men to imitate your actions which may be pleasing to them, they must be done before unbelievers as well as believers. If again, according to another interpretation, we take the left hand to mean our enemy, and that our enemy should not know when we do our alms, why did the Lord Himself mercifully heal men when the Jews were standing round Him? And how too must we deal with our enemy himself according to that precept, If thy enemy hunger, feed him. (Prov. 25:21.) A third interpretation is ridiculous; that the left hand signifies the wife, and that because women are wont to be more close in the matter of expense out of the family purse, therefore the charities of the husband should be secret from the wife, for the avoiding of domestic strife. But this command is addressed to women as well as to men, what then is the left hand, from which women are bid to conceal their alms? Is the husband also the left hand of the wife? And when it is commanded such that they enrich each other with good works, it is clear that they ought not to hide their good deeds; nor is a theft to be committed to do God service. But if in any case something must needs be done covertly, from respect to the weakness of the other, though it is not unlawful, yet that we cannot suppose the wife to be intended by the left hand here is clear from the purport of the whole paragraph; no, not even such an one as he might well call left. But that which is blamed in hypocrites, namely, that they seek praise of men, this you are forbid to do; the left hand therefore seems to signify the delight in men’s praise; the right hand denotes the purpose of fulfilling the divine commands. Whenever then a desire to gain honour from men mingles itself with the conscience of him that does alms, it is then the left hand knowing what the right hand, the right conscience, does. Let not the left hand know, therefore, what the right hand doeth, means, let not the desire of men’s praise mingle with your conscience. But our Lord does yet more strongly forbid the left hand alone to work in us, than its mingling in the works of the right hand. The intent with which He said all this is shewn in that He adds, that your alms may be in secret; that is, in that your good conscience only, which human eye cannot see, nor words discover, though many things are said falsely of many. But your good conscience itself is enough for you towards deserving your reward, if you look for your reward from Him who alone can see your conscience. This is that He adds, And your Father which seeth in secret shall reward you. Many Latin copies have, openlya.