Why does faith come from hearing the Word of God?

According to Romans 10:17, faith comes by hearing, and hearing by the Word of God. This principle underscores the necessity of the Gospel message in fostering faith. It is through the proclamation of the Word that individuals encounter the truth about Christ, which ignites belief in their hearts. Without the message of the Gospel, the content necessary for saving faith remains unknown. Thus, the hearing of God's Word is instrumental, as it serves as the divine means through which God instills faith in His chosen ones, leading them to salvation.