The video "VainGlory" uploaded on the YouTube channel "HIAMANOT TUBE" explores the concept of vain glory, or excessive pride, within the context of Christianity. The speaker examines the biblical passage Philippians 2:3-4, which encourages lowliness of mind – a focus on the well-being of others rather than oneself. The video contrasts selfish ambition with a Godly ambition that serves others, and emphasizes the importance of humility and selflessness in a Christian life. It concludes that vain glory leads to destruction, while humility and selflessness contribute to a life pleasing to God.