Numbers 28:1

1.And the Lord spake unto Moses. Moses, being about to speak again of the “continual” sacrifice, premises in general that the people should diligently follow in their offerings whatever God has enjoined; for by the word “observe,” (custodiendi,) not only diligence, but obedience is also expressed. But, in order that they should more earnestly beware of every transgression, God calls either that which was wont daily to be placed on the table, or that which was annexed to the burnt-offerings, His bread, as if He ate of it after the manner of men. It is indeed a hard expression, but the rudeness of His ancient people obliged Him to speak thus grossly, that, on the one hand, they might learn this rite to be acceptable to God, just as food is acceptable to man; and, on the other, that they might study to offer their sacrifices more purely and chastely.