In this episode of "Know the Word Podcast," hosts Colton Chilver and Nathan Bottomley explore the centrality of the gospel in Paul's letters and the importance of maintaining its purity in today's churches. They discuss testing doctrines against scripture, using 1 John 4:1-6 as a foundation to discern truth from error. The conversation highlights the role of the Holy Spirit in guiding believers, practical applications of scriptural examination, and the ever-present challenges from false teachings. Tune in to understand how to critically evaluate teachings, ensuring they align with Biblical truths, and gain insights into addressing modern doctrinal attacks.