What does the Bible say about the role of the Word in salvation?

The Bible emphasizes the importance of the preaching of the Word as the means by which the Spirit of God brings about salvation. In John 6, Jesus declares that His words are spirit and life, highlighting that it is not physical miracles that lead to regeneration, but rather the proclamation of the Gospel. According to 1 Peter 1:23-25, being born again is not of corruptible seed but of incorruptible, by the Word of God which abides forever. This direct association reinforces the belief that the Word of God is essential for revealing Christ to the hearts of unbelievers.