What role does the Gospel play in God's calling?

The Gospel serves as the effective instrument by which God communicates His saving grace to those He has elected. As seen in 2 Thessalonians 2:14, Paul emphasizes that God calls individuals to salvation through the preaching of the Gospel, which is a demonstration of His mercy and purpose. The transformative power of the Gospel not only reveals the need for salvation but also actively draws the chosen to faith in Christ. This illustrates the harmony between divine sovereignty and human responsibility, as the individual is called to respond in faith to the message of salvation shared within the Scriptures.