The video 5 from the Holy Spirit series discusses the importance of the Holy Spirit in delivering the message of Christ. It emphasizes the need for understanding and proclaiming the unpalatable truths of the Bible, even if they are unpopular. The speaker compares the challenges faced by the early apostles in preaching the gospel to the challenges faced by Seventh-day Adventists today. The video highlights the balance between faith and works, and the importance of overcoming sin. It also mentions the role of love and the pouring out of the Holy Spirit in sharing the message effectively. The speaker urges listeners to focus on the message rather than getting involved in politics, and to approach others with love and gentleness. The video concludes by reminding viewers of the power of the Holy Spirit and the need to rely on it in order to effectively deliver the final message.