(11) To what purpose is the multitude of your sacrifices? . . .--Isaiah carries on the great catena of prophetic utterances as to the conditions of acceptable worship (1Samuel 15:22; Psalm 40:6; Psalm 50:7-14; Psalm 51:16-17). In Hosea 6:6; Amos 5:21-24; Micah 6:6-8 we have the utterances of contemporary prophets, who may have exercised a direct influence on his teaching. The description points primarily, perhaps, to the reign of Uzziah, but may include that of Hezekiah. The account of the sacrifices agrees with 2Chronicles 29:21-29.

Saith the Lord . . .--Here, as in Isaiah 1:18; Isaiah 33:10; Isaiah 41:21; Isaiah 66:9, the prophet uses the future instead of the familiar past tense. This is what Jehovah will say, once and for ever.

Verse 11. - To what purpose is the multitude of your sacrifices unto me? Cui bono? What good end do they serve? "Thinkest thou that I will eat the flesh of bulls, and drink the blood of goats? "(Psalm 1:13). God "delights not in burnt offerings." From the time of Samuel he had declared, "Behold, to obey is better then sacrifice, and to hearken than the fat of rams" (1 Samuel 15:22). David had said of him, "Sacrifice and meat offering thou wouldest not; burnt offerings and sacrifice for sin hast thou not required" (Psalm 40:8, 9); and again, "I will not reprove thee because of thy sacrifices, or for thy burnt offerings, because they were not always before me. I will take no bullock out of thy house, nor he-goat out of thy folds; for all the beasts of the forest are mine, and so are the cattle upon a thousand hills" (Psalm 50:8-10). Not, of course, that either David or Isaiah desired to abolish sacrifice, or had any commission so to do; but they were, both of them, anxious to impress on men that sacrifice, by itself, was nothing - that self-dedication, self-renunciation, true devotion of the heart, with its necessary concomitant obedience, must accompany sacrifice, for God to be pleased therewith. The sacrifices of a people such as is described in vers. 21-23 could not but be an offence to him. Saith the Lord. The phrase employed is unusual, and almost confined to Isaiah, occurring elsewhere only in Psalm 12:5. Isaiah uses it again in ver. 18, and also in Isaiah 33:10; Isaiah 41:21; and Isaiah 66:9. It is explained to be emphatic, implying that this is what God says, and will say, concerning the matter in hand, once and forever (Kay). I am full of the burnt offerings of rams; rather, I am overfull, satiated, wearied with them. Barns formed a part of the required sacrifice on all great occasions, as at the Passover (Numbers 28:19), at the Feast of Weeks (Numbers 28:27), at the Feast of Tabernacles (Numbers 29:13, 17, 20, 23, 26, 29, 32, 36), at the Feast of Trumpets (Numbers 29:2), and on the great Day of Atonement (Numbers 29:8). They were commanded as the sole sacrifice for a trespass offering (Leviticus 5:16, 18). Under David were offered on one occasion "a thousand rams" (1 Chronicles 29:21); and the occasions where seven rams formed the legitimate sacrifice were many. Unaccompanied by a proper frame of mind, each such offering was an offence to God, displeased him, wearied him. The fat of fed beasts. The fat was always regarded, both by the Hebrews and the Greeks, as especially suitable for sacrifice. It was burnt upon the altar in every case, even where the greater part of the victim was consumed as food (see Leviticus 1:8, 12; Leviticus 3:3, 10, etc.; note particularly the expression in Leviticus 3:16, "All the fat is the Lord's"). "Fed beasts" are those which were kept separate in stalls or sheds for some time before the sacrifice, and given food in which there was nothing" unclean." The Paschal lambs were required to be thus separated and fed for four days (Exodus 12:3, 6). I delight not in the blood. The blood, "which is the life" (Leviticus 17:14), was to be sprinkled on the altar in every sacrifice of a victim. This sprinkling was of the very essence of the sacrifice (Leviticus 1:5; Leviticus 3:2, 8, 13; Leviticus 4:6, 17, 25, 30, etc.). Bullocks... lambs... he-goats. These, together with rams, constituted all the sacrificial beasts of the Hebrews.

1:10-15 Judea was desolate, and their cities burned. This awakened them to bring sacrifices and offerings, as if they would bribe God to remove the punishment, and give them leave to go on in their sin. Many who will readily part with their sacrifices, will not be persuaded to part with their sins. They relied on the mere form as a service deserving a reward. The most costly devotions of wicked people, without thorough reformation of heart and life, cannot be acceptable to God. He not only did not accept them, but he abhorred them. All this shows that sin is very hateful to God. If we allow ourselves in secret sin, or forbidden indulgences; if we reject the salvation of Christ, our very prayers will become abomination.To what purpose is the multitude of your sacrifices unto me? saith the Lord,.... These people, though they neglected the weightier matters of the law, and the more substantial duties of religion, as did the Scribes and Pharisees in Christ's time, Matthew 23:23 yet were very diligent in the observance of the ceremonial law, and repeated their sacrifices almost without number, on which they placed all their trust and dependence; wherefore, to take off their confidence in these things, the Lord observes to them the unprofitableness of them; they could be of no avail to them, for they could not expiate their sins, or atone for them; and they could not be profitable to God, for he had no need of them; see Psalm 50:10.

I am full of the burnt offerings of rams, and the fat of fed beasts; to the loathing of them, and therefore would no more eat their flesh, and drink their blood, or accept of them in sacrifice, Psalm 50:13 "rams" were used for burnt offerings, Exodus 29:18, Leviticus 1:10 and the fat of any creature offered in sacrifice was burnt, and forbidden to be eaten by men, Leviticus 1:8, Leviticus 1:15.

and I delight not in the blood of bullocks, or of lambs, or of he goats: as he did in moral services, in acts of beneficence and mercy, and in sacrifices of praise and thanksgiving, 1 Samuel 15:22, Hosea 6:6 much less did he delight in the sacrifices of these creatures, as offered by such wicked hands and without faith in the blood and sacrifice of Christ; and still less when these were superseded and abrogated by Christ; for this prophecy belongs to the times of the apostles, as appears from Isaiah 1:9 see Psalm 40:6. The several creatures mentioned were used in sacrifice, and their blood was sprinkled round about the altar, Leviticus 3:2 and before the vail, Leviticus 4:6.