What does Scripture say about the relationship between doctrine and evangelism?

In the New Testament, evangelism is inherently tied to doctrine, as seen in the Great Commission where Jesus commands His followers to teach all nations (Matthew 28:19-20). This instruction necessitates a clear understanding of doctrinal truths about sin, redemption, and God's nature. Without proper doctrine, the Gospel message becomes diluted, lacking the power to convict and transform lives. Paul emphasizes in Romans 10:14 that faith comes from hearing, and hearing through the word of Christ. Thus, the act of evangelism is not merely about sharing experiences but about communicating the profound truths of Scripture, which leads to faith and ultimately salvation.