“The seed is the word of God.” Luke 8:11

26 And He said, “The kingdom of God is as if a man should scatter seed on the ground, 27 and should sleep by night and rise by day, and the seed should sprout and grow, he himself does not know how. 28 For the earth yields crops by itself: first the blade, then the head, after that the full grain in the head. 29 But when the grain ripens, immediately he puts in the sickle, because the harvest has come.” (Mark 4:26-29)
The germination of the seed represents the beginning of spiritual life, and the development of the plant is a beautiful figure of Christian growth. As in nature, so in grace; there can be no life without growth. The plant must either grow or die. As its growth is silent and imperceptible, but continuous, so is the development of the Christian life. At every stage of development our life may be perfect; yet if God’s purpose for us is fulfilled, there will be continual advancement. Sanctification is the work of a lifetime. As our opportunities multiply, our experience will enlarge, and our knowledge increase. We shall become strong to bear responsibility, and our maturity will be in proportion to our privileges.
“First the blade, then the ear, after that the full corn in the ear.”
The plant grows by receiving that which God has provided to sustain its life. It sends down its roots into the earth. It drinks in the sunshine, the dew, and the rain. It receives the life-giving properties from the air. So the Christian is to grow by co-operating with the divine agencies. As the plant takes root in the soil, so we are to take deep root in Christ. As the plant receives the sunshine, the dew, and the rain, we are to open our hearts to the Holy Spirit.
The plant does not germinate, grow, or bring forth fruit for itself, but to “give seed to the sower, and bread to the eater.” Isaiah 55:10. So no man is to live unto himself. The Christian is in the world as a representative of Christ, for the salvation of other souls.
Christ is waiting with longing desire for the manifestation of Himself in His church. When the character of Christ shall be perfectly reproduced in His people, then He will come to claim them as His own.
Selected from Christ’s Object Lessons, chapter 3 “First the Blade, Then the Ear”