Isaiah 1:11-16

11“The multitude of your sacrifices— what are they to me?” says the LORD . “I have more than enough of burnt offerings, of rams and the fat of fattened animals; I have no pleasure in the blood of bulls and lambs and goats.

12When you come to appear before me, who has asked this of you, this trampling of my courts?

13Stop bringing meaningless offerings! Your incense is detestable to me. New Moons, Sabbaths and convocations— I cannot bear your worthless assemblies.

14Your New Moon feasts and your appointed festivals I hate with all my being. They have become a burden to me; I am weary of bearing them.

15When you spread out your hands in prayer, I hide my eyes from you; even when you offer many prayers, I am not listening. Your hands are full of blood!

16Wash and make yourselves clean. Take your evil deeds out of my sight; stop doing wrong.