Leonard Ravenhill emphasizes the Church as a 'sleeping giant' with immense potential to impact the world, akin to Napoleon's view of China. He warns that the Church's current state of slumber allows the enemy to sow discord, drawing parallels to Samson's fall due to complacency. Ravenhill calls for a revival of discipline and obedience, highlighting that true strength comes from the Spirit of God, not from outward appearances. He urges believers to awaken from spiritual lethargy and embrace the supernatural power available through faith and prayer. The sermon concludes with a call to action for the Church to rise and fulfill its God-given potential in a time of great peril.