(3) Let not thy left hand know.--The phrase was probably proverbial, and indicates, in the form of free hyperbole, extremest secrecy. It is possible that there may be some reference to the practice of using the right hand in offering gifts at the altar. The symbolical application, though an afterthought, is yet suggestive. The "right hand" is the higher spiritual element in us that leads to acts of true charity, the "left" is the baser, self-seeking nature. We ought, as it were, to set a barrier between the two, as far as possible, i.e., to exclude that mingling of motives, which is at least the beginning of evil.
Verse 3. - But when thou; "thou" emphatic. Let not thy left hand know, etc. So little effect should thy kind action have upon thy memory. There should be no self-consciousness in it.
6:1-4 Our Lord next warned against hypocrisy and outward show in religious duties. What we do, must be done from an inward principle, that we may be approved of God, not that we may be praised of men. In these verses we are cautioned against hypocrisy in giving alms. Take heed of it. It is a subtle sin; and vain-glory creeps into what we do, before we are aware. But the duty is not the less necessary and excellent for being abused by hypocrites to serve their pride. The doom Christ passes, at first may seem a promise, but it is their reward; not the reward God promises to those who do good, but the reward hypocrites promise themselves, and a poor reward it is; they did it to be seen of men, and they are seen of men. When we take least notice of our good deeds ourselves, God takes most notice of them. He will reward thee; not as a master who gives his servant what he earns, and no more, but as a Father who gives abundantly to his son that serves him.
But when thou dost alms,.... Do it so privately, and with so much secrecy, that, if it was possible, thou mightest not know it thyself, much less make it known to others:
let not thy left hand know what thy right hand doth; acquaint not thy nearest and dearest friend with it; let not one that sits at thy left hand know what thou art doing with thy right hand; it is a proverbial and hyperbolical phrase, expressing the secrecy of the action. It is a Jewish canon (p), that
"he that gives a gift to his friend out of love, may make it known, , "but not if it be by way of alms".''
let not thy left hand know what thy right hand doth; acquaint not thy nearest and dearest friend with it; let not one that sits at thy left hand know what thou art doing with thy right hand; it is a proverbial and hyperbolical phrase, expressing the secrecy of the action. It is a Jewish canon (p), that
"he that gives a gift to his friend out of love, may make it known, , "but not if it be by way of alms".''
(p) Piske Tosephot in Sabbat. c. 1. art. 134.