His Word is eternal
Although many believe that the Father has changed since Jesus' death and resurrection. But if God had really changed, He can change anytime again, and then our faith would not be rock solid. But the good news is that God does not change, although for many it is bad news and judgment at the same time.
Fight with ourselves
The Christian life involves struggles. Although there are many who live their Christian lives without wanting to take part in any struggle, they simply enjoy the benefits that come with being a Christian. But there are those who have recognized by the Word of God that we must fight alongside walking with Jesus.