How do we know that salvation through faith is true?

The assurance of salvation through faith is clearly presented in the Bible, particularly in John 11:25-26, where Jesus proclaims that He is the resurrection and the life; he who believes in Him will never die. This promise underscores the centrality of faith in Christ for salvation. Furthermore, Hebrews 2:13 emphasizes the necessity of trusting in God's provision for salvation through Jesus. The historic Reformed view maintains that salvation is by grace alone through faith alone, enabling believers to rest in the finished work of Christ rather than relying on their own merits.