Jeremiah 15:19-20

This is how the LORD responds: “If you return to me, I will restore you so you can continue to serve me. If you speak good words rather than worthless ones, you will be my spokesman. You must influence them; do not let them influence you! They will fight against you like an attacking army, but I will make you as secure as a fortified wall of bronze. They will not conquer you, for I am with you to protect and rescue you. I, the LORD, have spoken!