God is giving his people a choice to follow his direction in life or end up being defeated. Here, Isaiah speaks the words of God and says, "come now, let us reason together." If we will listen to the voice of reason (common sense), we will make the obvious choice. God gives us good reason to follow him, to be obedient and listen to his directions in life. No matter where you go, there you are. And no matter where you go, there He is too. You cannot avoid God. Let's be blessed instead of being stressed.