But now thus saith the Lord that created thee, O Jacob, and he that formed thee, O Israel: Fear not, for I have redeemed thee; I have called thee by thy name, thou art mine. When thou passest through the waters, I will be with thee; and through the rivers, they shall not overflow thee: when thou walkest through the fire, thou shalt not be burned, neither shall the flame kindle upon thee.
Isaiah 43:1-2 Although it is true that the Lord is ours, it is vital that we know in our hearts that we are the Lord's--to know that He says, "THOU ART MINE." Our security is in the Lord Jesus.