Pensée juive sur Le Lévitique 2:9

וְהֵרִ֨ים הַכֹּהֵ֤ן מִן־הַמִּנְחָה֙ אֶת־אַזְכָּ֣רָתָ֔הּ וְהִקְטִ֖יר הַמִּזְבֵּ֑חָה אִשֵּׁ֛ה רֵ֥יחַ נִיחֹ֖חַ לַיהוָֽה׃

puis prélèvera de cette oblation le mémorial, qu’il fera fumer sur l’autel: combustion d’odeur agréable au Seigneur;

Guide for the Perplexed

A sin-offering which is brought in the hope to atone for one or more great sins, as, e.g., the sin-offering [of the Synhedrion or the high-priest] for a sin committed in ignorance, and the like, are not burnt upon the altar, but without the camp; upon the altar only the burnt-offering, and the like, are burnt, wherefore it was called the altar of the burnt-offering. The burning of the holocaust, and of every “memorial,” is called “a sweet savour unto the Lord”; and so it undoubtedly is, since it serves to remove idolatrous doctrines from our hearts, as we have shown. But the burning of these sin-offerings is a symbol that the sin [for which the offering is brought] is utterly removed and destroyed, like the body that is being burnt; of the sinful seed no trace shall remain, as no trace is left of the sin-offering, which is entirely destroyed by fire: the smoke thereof is not “a sweet savour unto the Lord,” but, on the contrary, a smoke despised and abhorred. For this reason the burning took place without the camp. Similarly we notice that the oblations of a sotah is called “an offering of memorial, bringing iniquity to remembrance” (Num. 5:15); it is not a pleasing thing [to the Lord].