2333   Christ, attitude to OT
     4464   harvest
     4508   sickle

Mark 4:1-34

     2345   Christ, kingdom of

Mark 4:26-29

     4406   agriculture
     4510   sowing and reaping
     5903   maturity, physical

Mark 4:26-32

     4506   seed
     8443   growth

Mark 4:26-34

     2357   Christ, parables
     5438   parables