Leviticus 2:11

11.No meat-offering, which ye shall bring. God here forbids leavened cakes to be offered to Him, by which rite the ancients were taught that God’s service is corrupted if any strange invention be mingled with it. Nor can it be doubted but that. Christ alluded to this when He warned His disciples to “beware of the leaven of the Pharisees,” (Matthew 16:11;) understanding by that word the fictions whereby they had corrupted religion. The eating of leaven was forbidden in the Passover for another reason, viz., that they might remember their sudden departure, or rather flight, in which there had been no time to prepare provisions for their journey. Although Paul extends it even further, viz., that believers should abstain from all “leaven of malice and wickedness.” (1 Corinthians 5:8.) It is clear, however, that in this general rule all adventitious corruptions are condemned, whereby pure religion is polluted, as if it were said that no offerings would be approved by God except such as were genuine and free from all strange savor. With reference to the honey, the ground of its use is more obscure, for I know not whether there is much dependence to be placed on the subtle disquisitions of some respecting its nature. (252) But although I scarcely dare to make any assertion as to this, still I pass by conceits, and advance what seems to me more probable. Cooked honey immediately becomes sour, and causes the bread with which it is mixed to ferment; these two things, therefore, seem to be combined, that neither honey nor leaven should be offered in the fire. As to what Moses adds just afterwards, “Ye shall offer them among the first-fruits,” I know not whether it applies to the leaven, as some think; assuredly the exception seems to be more simple, that the first-fruits of honey would indeed be acceptable to God, provided it did not corrupt the offerings of the altar. But no doubt the ancients understood the meaning of this precept, else it would have been useless, and thus knew that nothing was legitimate in the sacrifices except what God appointed. But let us, since the use of the ceremony is abolished, learn not to intrude our own imaginations or inventions in God’s service, but to follow obediently the rule which he prescribes.