In Pastor Jeffrey Harpole's sermon based on Numbers 22, he emphasizes the danger of a casual approach to spirituality and the importance of heeding God's word without argument. Drawing from the story of Balaam and his encounter with the Moabite king, Pastor Harpole highlights the folly of entertaining voices opposed to God's will. Despite God's clear instruction not to curse the Israelites, Balaam is enticed by money and prestige, ultimately leading to his downfall. Through Balaam's example, Pastor Harpole warns against seeking self-justification and urges listeners to prioritize obedience to God's divine will over personal desires. He underscores the need for humility and submission to God's word, emphasizing the peril of bypassing divine instruction for the sake of ego or worldly gain. By staying aligned with God's will, Pastor Harpole asserts, believers can avoid the pitfalls of casual Christianity and experience the fullness of the Holy Spirit's power in their lives.