How do we know Christ is our true source of salvation?

The gospel of John presents Jesus as the sole source of reconciliation with God. In John 7:37-38, when Jesus calls those who thirst to Himself, He underscores that He is the fulfillment of their deepest needs. The promise of rivers of living water signifies an abundant life found in Him, which cannot be attained through religious observances or knowledge alone. Paul emphasizes this in Romans 10:17, stating that faith comes by hearing the word of God. Therefore, it is through faith in Jesus, informed by Scripture, that we find true salvation and assurance.