Bible: Mark 4:26-28
The Parable of the Growing Seed
4:26 He also said, “The kingdom of God is like someone who spreads seed on the ground. 4:27 He goes to sleep and gets up, night and day, and the seed sprouts and grows, though he does not know how. 4:28 By itself the soil produces a crop, first the stalk, then the head, then the full grain in the head.