Faith in Christ is validated through the transformative work of the Holy Spirit and its centrality in the believer's life, as emphasized in Hebrews 11:1.
The validity of faith in Christ is grounded in both the internal witness of the Holy Spirit and the external evidence of God's promises fulfilled throughout scripture. As Don Fortner states in his article referenced, the only assurance a believer has of their saving interest in Christ is their faith. Hebrews 11:1 defines faith as the substance of things hoped for and the evidence of things not seen. This suggests that faith is not a blind leap, but rather a confidence that is built upon God's character and promises. Through faith, believers experience a personal transformation, evidence of which includes the fruit of the Spirit and a renewed mind that seeks to glorify Christ in thought, word, and deed.
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