In Mark 4:1–20, Jesus tells the Parable of the Sower and explains why people respond so differently to the preaching of the Word. The problem is not with the seed. The seed is the Word of God. The difference is found in the soil of the human heart. Some hear with hardened hearts, and Satan quickly snatches away the Word. Others receive it with initial enthusiasm but have no root and fall away when obedience becomes costly. Still others hear the Word, but the cares of the world, the deceitfulness of riches, and other desires choke it until it becomes unfruitful. But there is also good soil. These hear the Word, receive it, and bear fruit thirtyfold, sixtyfold, and a hundredfold. Jesus therefore confronts every hearer with a searching question: How are you hearing the Word of God? Yet this passage is not simply an exhortation to try harder to become good soil. Christ is the faithful Sower and the living Word. He is the obedient and fruitful Son, and through His death and resurrection He brings forth a harvest of redeemed sinners. By His Spirit He softens hardened hearts, roots His people in Himself, frees them from the thorns of this age, and makes them fruitful by grace. Take care how you hear. Receive the Word. Trust Christ. Abide in Him. Bear fruit to the glory of God.