What does the Bible say about the church being purchased by the blood of Christ?

In Acts 20:28, Paul emphasizes to the Ephesian elders that the church of God was purchased with His own blood. This profound statement highlights the depth of Christ’s sacrifice and the divine purpose behind it. The act of purchasing implies ownership and signifies that the church is valuable and cherished by God. This purchase was not based on the church's merit but solely on God’s grace and the sacrificial love of Christ. The past tense used in 'hath purchased' indicates that this salvation was secured effectively at Calvary, securing not just temporary acquittal but eternal redemption for every believer.