The existence of the spiritual realms’ is a reality, which is in continuous operation and has power to influence the entire physical world. At the instant a saint accepts and believes in Christ, he will restore the authority and power that a child of God has in the spiritual realms and will face all kinds of evil schemes and attacks from the enemy. Therefore, if a saint constantly opens his spiritual eyesight while living in the physical world, he will easily handle everything with power and strength. But if he loses the spiritual eyesight, he will immediately lose spiritual power and will face many difficulties.