* know.
  9,13,19  3:1,8,15  Ps 1:6  Mt 7:23  1Th 1:3  2Ti 2:19  Heb 6:10 
 * how.
  6,14,15,20,21  Ga 1:7  Eph 4:14  1Th 5:21  2Pe 2:1-3  1Jo 4:1 
 * thou hast.
  2Co 11:13-15  1Jo 2:21,22  4:1