How does the gospel provide knowledge of salvation?

The gospel is the means by which God reveals His plan of salvation, encapsulated in His exceeding great and precious promises as noted in 2 Peter 1:4. This message clarifies the condition of humanity through the law and illuminates God's grace, showing how sinners can be reconciled to Him. By trusting in these promises, believers come to understand their need for salvation, recognize the sufficiency of Christ's atoning work, and thereby experience a transformative relationship with God. This knowledge empowers believers to live out their faith amidst a corrupt world and assures them of their eternal security.