TSK · Isaiah 1:11

I don't rebuke you for your sacrifices. Your burnt offerings are continually before me.

The sacrifice made by the wicked is an abomination to Yahweh, but the prayer of the upright is his delight.

He who kills an ox is as he who kills a man; he who sacrifices a lamb, as he who breaks a dog's neck; he who offers an offering, [as he who offers] pig's blood; he who burns frankincense, as he who blesses an idol. Yes, they have chosen their own ways, and their soul delights in their abominations:

Thus says Yahweh of Armies, the God of Israel: Add your burnt offerings to your sacrifices, and eat meat.

offer a sacrifice of thanksgiving of that which is leavened, and proclaim free will offerings and brag about them: for this pleases you, you children of Israel," says the Lord Yahweh.

Will Yahweh be pleased with thousands of rams? With tens of thousands of rivers of oil? Shall I give my firstborn for my disobedience? The fruit of my body for the sin of my soul?

But you go and learn what this means: 'I desire mercy, and not sacrifice,' for I came not to call the righteous, but sinners to repentance."