In Jesus Christ, we have already become a new creation, our identity, belonging and authority has all changed. However, when we do not know God, we especially had in our life all kinds of ill nature, prejudices and habits remaining on us. Because of these diseases, we not only cannot enjoy the apportioned blessings of God’s children, instead we often meet many contradictions and struggles in Christian living. Through prayer of faith, we must rely on the Lord to get rid of all cause of illness, enabling our life to enjoy holy and powerful living.