Mark 4:26
He also said, this is what the kingdom of God is like. A man scatters seed on the ground — the parable of the growing seed (Mark 4:26–29) is unique to Mark, appearing in no other Gospel. It addresses the kingdom's mysterious, self-generating growth — the aspect of the kingdom most likely to confuse disciples who expect visible, dramatic, immediate expansion. A man scatters seed: the action is the same as the sower parable, but the emphasis shifts from soil types to the seed's own growth process. The man's role is merely to sow; what happens to the seed after sowing is not the man's work.