Declarations or a confession through which every person who wants to give his life to Jesus to go to heaven passes; confessions are a sine qua non condition for starting a true Christian faith. Their main purpose is to free the confessing subject from the weight of past sins in order to start a Christian life free of guilt and remorse. They are also a means of exposing the devil’s works, of highlighting all the struggles of God for his children, of leading others not to make the same mistakes on the one hand and of having the courage to confess their sins freely on the other hand. Finally, they are, without being exhaustive, an opportunity to commit to repairing the wrongs caused to third parties or to possibly return what is due to them before renewing the commitment to God.