That we should be to the praise of his glory, who first trusted in Christ. (Ephesians 1:12) *1/ A people without God's grace cannot be to the praise of his glory. 2/ What God the Father of our Lord Jesus Christ has done so his people can and will be to the praise of his glory. 3/ How we should be to the praise of his glory.* **Sermon Summary:** The central message of the sermon is that the ultimate purpose of God's redemptive work is to be glorified through His people, who, by grace alone, are transformed into living testimonies of His glory. Rooted in Ephesians 1:12, the sermon emphasizes that believers are not saved for personal gain but to reflect God's praise, a calling grounded in divine election, redemption, and spiritual renewal. It unfolds in three movements: **First,** humanity's natural state is one of spiritual death and independence from God, incapable of glorifying Him; **Second,** God the Father has sovereignly prepared His people through eternal election, predestination, redemption, and the bestowal of spiritual blessings in Christ; **Third,** believers are called to live in continual dependence on God, manifesting His glory through holy conduct, truthful speech, godly character, and obedience to Scripture. The sermon calls the church to a life of intentional discipleship, where every aspect of existence—thought, word, and deed—serves to magnify God's grace, not self, and to reflect the transformative power of the gospel in a world alienated from its Creator.