Salvation is always obtained solely through the unearned favor of God, solely through placing our trust in Christ. This divine covenant of grace was established through God's covenant with Abraham, which served as a means for the people to anticipate the fulfillment of all the promises in Christ. The ceremonial rituals of the Old Testament held no inherent power; rather, they served as a medium through which God bestowed grace upon His people. The New Covenant, on the other hand, promises that God would bestow His Spirit upon individuals with a new kind of authority. The ceremonial laws, with their numerous requirements, placed emphasis on performing actions as a display of repentance. However, under the New Covenant, Christ's rule takes precedence in the hearts of His followers, who view Him as the embodiment of the law. The old covenant carried a heavier burden of adherence to the law, serving as a tutor. In contrast, the New Covenant signifies that Christ has fulfilled the law and offers liberation from its demands. I do not intend to imply that those in the Old Testament could not glorify and enjoy God, but there were more obstacles to consider. Now, repentance is proclaimed solely in Christ. Although the concept of justification by faith was fully revealed in worship, we can utilize the Psalms in a more meaningful way, without their ceremonial undertones.