How do we know that salvation is a declaration from God?

The sermon emphasizes that salvation is not merely an offer that individuals can accept or reject; it is a powerful declaration by God Himself. In John 1:47, when Jesus identifies Nathanael as an Israelite indeed, it reflects God's sovereign choice and declaration of salvation. This sentiment is reinforced in Romans 8:30 where it states that those whom He predestined, He also called, justified, and glorified. Thus, it is God who initiates and secures salvation for His elect, providing them with assurance and hope.