O Lord, you have searched me and known me!You know when I sit down and when I rise up;    you discern my thoughts from afar.You search out my path and my lying down    and are acquainted with all my ways. Even before a word is on my tongue,    behold, O Lord, you know it altogether. You hem me in, behind and before,    and lay your hand upon me. Such knowledge … More Psalm 139:1-18