Exodus 23:18

The blessing attending their appearing before the Lord was dependent upon the feasts being kept in the proper way, by the observance of the three rules laid down in Exo 23:18 and Exo 23:19. "Thou shalt not offer the blood of My sacrifice upon leavened bread." על upon, as in Exo 12:8, denoting the basis upon which the sacrifice was offered. The meaning has been correctly given by the early commentators, viz., "as long as there is any leavened bread in your houses," or "until the leaven has been entirely removed from your houses." The reference made here to the removal of leaven, and the expression "blood of My sacrifice," both point to the paschal lamb, which was regarded as the sacrifice of Jehovah κατ̓ ἐξοχήν, on account of its great importance. Onkelos gives this explanation: "My Passover" for "My sacrifice." - "Neither shall the fat of My feast remain (ילין to pass the night) until the morning." "The fat of My feast" does not mean the fat of My festal sacrifice, for חג, a feast, is not used for the sacrifice offered at the feast; it signifies rather the best of My feast, i.e., the paschal sacrifice, as we may see from Exo 34:25, where "the sacrifice of the feast of the Passover" is given as the explanation of "the fat of My feast." As the paschal sacrifice was the sacrifice of Jehovah par excellence, so the feast of the Passover was the feast of Jehovah par excellence. The expression "fat of My feast" is not to be understood as referring at all to the fat of the lamb, which was burned upon the altar in the case of the expiatory and whole offerings; for there could have been no necessity for the injunction not to keep this till the morning, inasmuch as those parts of every sacrifice which were set apart for the altar were burned immediately after the sprinkling of t…

This chapter continues and concludes the acts that passed in the first session (if I may so call it) upon mount Sinai. Here are, I. Some laws of universal obligation, relating especially to the ninth commandment, against bearing false witness (Exo 23:1), and giving false judgment (Exo 23:2, Exo 23:3, Exo 23:6-8). Also a law of doing good to our enemies (Exo 23:4, Exo 23:5), and not oppressing strangers (Exo 23:9). II. Some laws peculiar to the Jews. The sabbatical year (Exo 23:10, Exo 23:11), the three annual feasts (Exo 23:14-17), with some laws pertaining thereto. III. Gracious promises of the completing of the mercy God had begun for them, upon condition of their obedience. That God would conduct them through the wilderness (Exo 23:20-24), that he would prosper all they had (Exo 23:25, Exo 23:26), that he would put them in possession of Canaan (Exo 23:27-31). But they must not mingle themselves with the nations (Exo 23:32, Exo 23:33).

23:18 Blood symbolized life (Lev 17:11-14; Deut 12:23), so blood must not be mixed with yeast, which was not normally included in offerings (see study note on Lev 2:11). • The fat, considered the best part of the offering, was to be burned at once (see Lev 3:3-5).