What does the Bible say about the parable of the sheepfold?

In John 10, Jesus uses the imagery of a sheepfold to convey profound truths about His relationship with His people. The sheepfold represents God's everlasting covenant of grace, ensuring that all of His chosen sheep are safe, provided for, and under His protection. This parable illustrates that those who are in Christ are secure, as Jesus identifies Himself as the door through which the sheep enter. This emphasizes that salvation is initiated by God’s choice before the foundation of the world, not by human effort or merit.