How does the Holy Spirit work in our salvation?

The role of the Holy Spirit in salvation is crucial and multifaceted. In Ephesians 1:13-14, we see that the Holy Spirit seals believers after they hear and believe the gospel of truth. This sealing signifies ownership and security, guaranteeing our inheritance until the day of redemption. The Spirit's work not only includes calling the chosen to faith but also illuminating the hearts of the elect to understand the gospel message that Christ is their Savior. His ministry assures believers of their status in Christ and empowers them to walk in obedience and faithfulness.