Why do we need restoration?
Because of Satan, sin was introduced to man while he was in the garden that God had created for him. Because of that the bible says, "that all have sinned and fallen short of the glory of God." ( Romans 3:23 ) Also we must consider that sin separates man from god, because God will have no part of sin. (God loves the sinner, but not the sin) I see so many people trying to have one foot in the church, and one outside the church, but it doesn't work that way. You are either in or out, there is no gray area in serving God. If your walk is in the gray then your walk is not with God. God wants individuals who are sold out to him, fully devoted to his mission, of winning the world for CHRIST.
The bible says we cannot serve 2 masters, you will hate the one and love the other. (Matthew 6:24) All your time will be given to one, and the other will be wanting, and starving. So at any given time the person (soul) is not satisfied because of the struggle that is going on from within, because there has not been a stand taken for one or the other. (Jesus Christ is the only satisfaction one can find in this life)
We need Restoration for the purpose of being satisfied.
A person who is not satisfied in life will try anything he can to find that satisfaction he longs for. They will seek out another spouse, different job, new location to live, and on and on they will go but, never finding the thing that satisfies them. There have been a lot of people who have given up, and lost out on good things in there life because they were always looking for something else to satisfy them. The scripture teaches that without the Lord, we will be miserable.
1 Corinthians 15:19 If in this life only we have hope in Christ, we are of all men most miserable.
Let the Lord restore you to a state of satisfaction in him.