What does the Bible say about the seed in the parable of the sower?

In the parable of the sower, the Lord clearly identifies the seed as His word, the gospel. This singular seed symbolizes the truth of the gospel that is sown into the hearts of individuals. As the sower broadcasts this seed, it is essential to recognize that it is not merely a collection of messages but one unified truth that reveals the nature of God and the condition of humanity. The life-giving aspect of this seed is derived not from the sower but from God's ordained purpose in spreading it, affirming that the effectiveness of the gospel is rooted in its divine origin rather than human innovation.