5345   influence
     6250   temptation, sources
     8483   spiritual warfare, causes
     8484   spiritual warfare, enemies
     8835   unbelief, nature of

Mark 4:1-20

     2357   Christ, parables

Mark 4:1-34

     2345   Christ, kingdom of

Mark 4:3-16

     4121   Satan, enemy of God

Mark 4:10-20

     8319   perception, spiritual

Mark 4:13-17

     4504   roots

Mark 4:13-20

     2060   Christ, patience of
     4540   weeds

Mark 4:14-20

     1690   word of God