The reason we confess our sins as part of our church’s worship on Sunday mornings is because of unconfessed sin. I don’t mean that we are trying to provide an opportunity for those who failed to make things right with the Lord in the previous six days, though it does do that. I mean that we wouldn’t even be in this position as a church had not sin been defended and its ugliness demonstrated.
Many years ago I was personally, and then pastorally, struck by the fact that confession of sin by believers was mostly talked about as something Martin Luther did when he was trying to be a good monk, wearing out his priest in confession for hours at a time. Most of the churches I had been a part of only encouraged confession of sin for Christians during A.C.T.S. (Adoration, Confession, Thanksgiving, Supplication) in corporate prayer meetings, and even then for a short period of silent prayer. I started to wonder why confession of sin, to God and to others, had become so little practiced. Around that time I read Augustine’s Confessions and made resolutions to repent, more specifically and more quickly, and urge others to do the same.
The existence of our church, not just our liturgy, came about because others refused to acknowledge their sin, blamed people around them, and used their authority to punish those who were confronting the sin. It wasn’t difference of opinion or preference. Failure to take responsibility for our sin causes pain and it can cause, and has caused, division in relationships, in families, and in churches. In our case, forming a new church allowed for additional study about church services, and a time for confessing sin seemed relevant for our liturgy and circumstances.
By God’s grace we benefit from the weekly reminder to confess our sins because others refused to. Only God can bring blessing out of sin, and He also blesses those who confess and forsake their sin.