As regards the distinction between bloodless and bloody offerings, the latter, it is well known, are preferred in the Old Testament, but, strictly speaking, the former also have the same value and the same efficacy. The incense-offering is represented as a means of propitiation (Leviticus xvi., Numbers xvii. 12 [A.V. xvi. 47] ), so also are the ten thousands of rivers of oil figuring between the thousands of rams and the human sacrifice in Micah vi. That the cereal offering is never anything but an accompaniment of the animal sacrifice is a rule which does not hold, either in the case of the shewbread or in that of the high priest's daily minxa (Leviticus vi. 13 [A.V. 20]; Nehemiahx.35). Only the drink-offering has no independent position, and was not in any way the importance it had among the Greeks. When a sacrifice is killed, the offering consists not of the blood but of the eatable portions of the flesh. Only these can be designated as the "bread of Jehovah," and, moreover, only the eatable domestic animals can be presented. At the same time, however, it is true that in the case of the bloody offerings a new motive ultimately came to be associated with the original idea of the gift. The life of which the blood was regarded as the substance (2Samuel xxiii.17) had for the ancient Semites something mysterious and divine about it; they felt a certain religious scruple about destroying it. With them flesh was an uncommon luxury, and they ate it with quite different feelings from those with which they partook of fruits or of milk. Thus the act of killing was not so indifferent or merely preparatory a step as for example the cleansing and preparing of corn; on the contrary, the pouring out of blood was ventured upon only in such a way as to give it back to the Deity, the source of life. In this way, not by any means every meal indeed, but every slaughtering, came to be a sacrifice. What was primarily aimed at in it was a mere restoration of His own to the Deity, but there readily resulted a combination with the idea of sacrifice, whereby the latter was itself modified in a peculiar manner. The atoning efficacy of the gift began to be ascribed mainly to the blood and to the vicarious value of the life taken away. The outpouring and sprinkling of blood was in all sacrifices a rite of conspicuous importance, and even the act of slaughtering in the case of some, and these the most valued, a holy act. II.II.2. The features presented by the various literary sources harmonise with the foregoing sketch. But the Priestly Code exhibits some peculiarities by which it is distinguished from the pre-exilian remains in matters sacrificial.