When God set the world that now is after the flood on the new condition of responsible government in man's hand, it was preceded by sacrifice; and the sweet savour was so acceptable, that Jehovah said in His heart, I will not again curse the ground any more for man's sake, for the thought of man's heart is evil from his youth. The very evil of man is the occasion of grace shown by Him, the unchanging God, Who used man's evil to bring out what He is in Himself, and is therefore incomprehensible save to faith. God thereon laid down that life belonged to God, and that man was bound to own His claim by not eating the blood. This principle was acknowledged by the apostles, elders, and brethren in Jerusalem, at the very assembly which vindicated the liberty of Gentile believers, but insisted on the restriction under Noah. Here however it is not God dealing with man, but Jehovah instructing His priests and people in their peculiar relationship to Himself. It is the thing which Jehovah commanded every man of the house of Israel and no others; and it is here imposed on their wilderness estate. Whoever there slaughtered an animal for food without the camp must bring it to the entrance of the tent of meeting to offer it as an offering to Jehovah before His tabernacle. If not, blood was imputed to him; and because he shed blood without thus acknowledging Jehovah, his own life was forfeited: "that man shall be cut off from his people." It was an abandonment of Jehovah, and a denial of the ground on which he stood before Him. If he partook of animal food, he was bound to own, what the Gentiles that know not God had forgotten, that life belonged to Jehovah; He demanded the confession of the truth every time one took an animal's flesh for his food. Nor this only; but as He enjoined, solemnly before His tabernacle. Though for food, it was their duty to bring such to Jehovah and the priest as sacrifices; not of course as a sin-offering, but as expressive of communion with Him, sacrifices of peace-offerings to Jehovah.