'Sinned' in the Bible

Who gave Jacob to the robber,and Israel to the plunderers?Was it not the Lord?Have we not sinned against Him?They were not willing to walk in His ways,and they would not listen to His instruction.

Your first father sinned,and your mediators have rebelled against Me.

You welcome the one who joyfully does what is right;they remember You in Your ways.But we have sinned, and You were angry.How can we be saved if we remain in our sins?