You sacrifice oxen to me, and you commit murder; you sacrifice lambs to me and dogs to other gods; you offer grain to me and pigs' blood to idols; you burn incense to me and praise your idols. You have made your own choice to do these disgusting things that you enjoy so much.
People of Judah, you bring me incense from Sheba and spices from distant lands. You offer sacrifices of all kinds. But why bother? I hate these gifts of yours!
It is also true that we must love God with all our heart, mind, and strength, and that we must love others as much as we love ourselves. These commandments are more important than all the sacrifices and offerings that we could possibly make."
The Law of Moses is like a shadow of the good things to come. This shadow isn't the good things themselves, because it cannot free people from sin by the sacrifices that are offered year after year.