In this familiar psalm, we are reassured of the depths God goes to search and know us.  He knows our every thought, every plan, every tendency, every quirk, and he never stops seeking us out, to know us more.  And while he knows us better than any other, he promises to also stay nearer than anyone else.  He is with us every moment, from our rising to our resting, from conception to death and beyond.  We can breathe a sigh of relief to have the Savior our heart has longed for.