God's promises are fulfilled in Christ, who established His righteousness and redeemed His people, as demonstrated throughout Scripture.
We can trust that God's promise to save is true based on His faithfulness throughout biblical history and the sacrificial work of Jesus Christ. In Isaiah 52:10, it says, 'The Lord hath made bare his holy arm in the eyes of all the nations,' pointing to the revelation of salvation through Christ. This underscores not only the truth of God's promises but also His sovereign grace in fulfilling them in the person of His Son. We see the continuity of this promise as believers across generations are called out of darkness into His marvelous light, reassured by the fact that God has accomplished our redemption and declared His righteousness.
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