What does the Bible teach about the role of preaching in salvation?

Scripture highlights the importance of preaching as a means by which God calls His people to salvation. Romans 10:14 confirms that faith comes by hearing, and hearing by the word of God. Moreover, in 1 Corinthians 1:21, it is stated that God chose the foolishness of preaching to save those who believe. This indicates that God's ordained means of drawing His elected people to Himself is through the faithful proclamation of the gospel, just as the Apostle Paul demonstrated in his ministry, preaching boldly in the synagogues and empowering others to hear the message of Christ (Acts 18:4). The effectiveness of preaching is underscored by the work of the Holy Spirit in enabling conviction and belief among those whom God has chosen.