How can a Christian have comfort about eternity when we still sin every day?
Isaiah 40:5 gives a powerful answer: “The glory of the LORD will be revealed… for the mouth of the LORD has spoken.”

In this sermon on Isaiah 40:5, we explore how God’s glory secures the salvation of His people, bringing real comfort and assurance to believers who struggle with ongoing sin. This passage shows that our salvation does not rest on perfection, but on God’s mercy, God’s promise, and God’s sovereign power to accomplish what He speaks.

Drawing from Isaiah 40, Romans 8, Ephesians 2, Daniel 9, 1 Peter 1, and the Gospel of John, this sermon explains:

Why Christians can have assurance of salvation even while battling sin

How the glory of God is displayed through mercy, not human merit

What Scripture says about evidence of salvation in the believer’s life

Why God’s spoken promise guarantees eternal security

This message is especially helpful for Christians wrestling with doubt, fear of judgment, or anxiety about eternity. Rooted in Reformed and evangelical theology, it points us away from ourselves and toward the faithfulness of God, who saves His people for His glory.

📖 Scripture Focus: Isaiah 40:5
✝️ Topics: Assurance of Salvation, God’s Glory, Comfort for Believers, Reformed Theology, Sovereignty of God

Here’s the video @ https://youtu.be/-3Ea0F0bR3o

See other resources and teaching @ https://www.christchurchclayton.org/teaching

Watch other sermons in the Gospel of John series @ https://www.youtube.com/playlist?list=PLm8Dt3kxWQ8RVudN3VOk1teh6thzyAuJD

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