a. It brings the forgiveness of sin and purifies us from all unrighteousness - 1 John 1:7-9
b. Confession brings fellowship with God and with brothers and sisters - 1 John 1:7-9
Confession is just not good for the soul, it is good for other's souls and unity
c. Confession represents a strong stand against Satan
Resist the devil and he will flee - James 4:7
d. Confession is contagious - one person's confession can encourage another's confession