'Sins' in the Bible

All this is because of the wrongdoing of Jacob and the sins of the children of Israel. What is the wrongdoing of Jacob? is it not Samaria? and what are the high places of Judah? are they not Jerusalem?

So I have made a start with your punishment; I have made you waste because of your sins.

Who is a God like you, offering forgiveness for evil-doing and overlooking the sins of the rest of his heritage? he does not keep his wrath for ever, because his delight is in mercy.

He will again have pity on us; he will put our sins under his feet: and you will send all our sins down into the heart of the sea.