Matthew 23:18

18 And, 'Whoever swears by the altar, it is nothing; but whoever swears by the gift that is on it, he is obliged to perform it.'

Matthew 23:18 Meaning and Commentary

Matthew 23:18

And whosoever shall swear by the altar, it is nothing
These are again the words or savings of the scribes and Pharisees, and express their sentiments and practice: it was usual with them to swear by the altar; and this was reckoned either no sin at all, or such an oath was not accounted binding on a man; he might break, or keep it as he thought fit: of this kind of swearing, we have the following instances. One said to another ^F18,

``swear to me that thou wilt not discover me, and he swore to him; by what did he swear? says R. Jose bar Chanina, (ymynph xbzmb) , "by the innermost altar".''

Again, it is said of Zedekiah ^F19,

``that he (Nebuchadnezzar) made him to swear; by what did he make him to swear? says R. Jose, by the covenant he made him to swear; Rabbi says (xbzmb) , "by the altar" he made him to swear.''

And elsewhere ^F20 it is said of him,

``"and he also rebelled against king Nebuchadnezzar, who made him swear by God", ( 2 Chronicles 36:13 ) . By what did he make him swear? says R. Jose bar Chanina, "by the horns of the innermost altar" he made him swear.''

But whosoever sweareth by the gift that is upon it, he is guilty:
of perjury, if he does not make good his oath; he is bound to perform it, it is obligatory; whatever he swore should be a gift for the altar, he was indispensably obliged to bring it; for whatever he swore by "Korban", or the gift, could never be put to any other use.

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FOOTNOTES:

F18 Echa Rabbati, fol. 54. 1.
F19 Midrash Kohelet, fol. 78. 1.
F20 Midrash Megillat Esther, fol. 89. 1.

Matthew 23:18 In-Context

16 Woe to you, blind guides, who say, 'Whoever swears by the temple, it is nothing; but whoever swears by the gold of the temple, he is obliged to perform it.'

17 Fools and blind! For which is greater, the gold or the temple that sanctifies the gold?

18 And, 'Whoever swears by the altar, it is nothing; but whoever swears by the gift that is on it, he is obliged to perform it.'

19 Fools and blind! For which is greater, the gift or the altar that sanctifies the gift

20 Therefore he who swears by the altar, swears by it and by all things on it.