Eternal Life Through Faith

Scripture: John 3:15 (ESV) – “That whoever believes in him may have eternal life.”

This verse encapsulates the heart of the gospel: the promise of eternal life through faith in Jesus Christ. Continuing from the imagery of the previous verse, where the Son of Man must be “lifted up,” Jesus declares the purpose of His mission—to provide salvation for all who believe. This is the great invitation of the gospel: salvation is available to “whoever” trusts in Him, regardless of background, status, or past sins.

The document emphasizes the simplicity and breadth of this promise. Faith, not works or personal merit, is the key to eternal life. This truth is both humbling and liberating, reminding us that salvation is entirely a work of God’s grace. The phrase “eternal life” underscores not only the duration but the quality of life offered—a restored relationship with God, beginning now and continuing forever.

John Calvin, in his Commentary on the Gospel of John, reflects on the universal scope of this promise. He notes that the word “whoever” eliminates any exclusivity based on nationality, morality, or religious background. Faith in Christ is the only condition for receiving eternal life. Calvin also stresses the necessity of looking to Christ as the sole object of faith. True belief is not mere intellectual assent but a heartfelt trust in Jesus as Savior and Lord.

For us, this verse is both an assurance and a challenge. It assures us that salvation is freely offered to all who believe, but it also challenges us to examine the depth and authenticity of our faith. Are we fully trusting in Christ, or are we relying on other things for security and hope?

Reflection Questions:

  1. How does the simplicity of the gospel—salvation through faith alone—challenge or encourage you?
  2. Are there areas in your life where you struggle to trust fully in Jesus for eternal life?
  3. How can you share the universal invitation of this verse with others who need to hear the gospel?

Prayer:
Lord Jesus, thank You for the gift of eternal life, freely offered to all who believe in You. Help us to trust fully in Your finished work on the cross, recognizing that our salvation is entirely by grace. Strengthen our faith and deepen our gratitude for the life You give. Teach us to share this good news with others, pointing them to the hope and salvation found in You. In Your name, Amen.

*This devotional is based upon material from a sermon by Pastor Chris Cousine*

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