This sermon establishes a foundational teaching on the power of the blood of Jesus Christ, tracing its significance from the Old Testament through the New Testament and into the present lives of believers. Drawing from the Day of Atonement in Leviticus, the Gospels, and the book of Revelation, the pastor reveals that the blood of Christ was shed in seven distinct moments, each corresponding to a dimension of redemption available to the church today. The sermon calls believers to understand that they are fully redeemed in spirit, soul, and body, and challenges them to rise in faithful perseverance when they fall, to testify boldly, and to overcome the enemy by the blood of the Lamb, the word of their testimony, and a total commitment to the will of God. The central thrust is that the blood of Jesus has not lost its power, and that every believer is called to walk in the ongoing blessing and activation of what Christ purchased at Calvary.