Whether confession is necessary for salvation?

❌ Objection 1 : It would seem that confession is not necessary for salvation. For the sacrament of Penance is ordained for the sake of the remission of sin. But sin is sufficiently remitted by the infusion of grace. Therefore confession is not necessary in order to do penance for one's sins.

❌ Objection 2 : Further, we read of some being forgiven their sins without confession, e.g. Peter, Magdalen and Paul. But the grace that remits sins is not less efficacious now than it was then. Therefore neither is it necessary for salvation now that man should confess.

❌ Objection 3 : Further, a sin which is contracted from another, should receive its remedy from another. Therefore actual sin, which a man has committed through his own act, must take its remedy from the man himself. Now Penance is ordained against such sins. Therefore confession is not necessary for salvation.

❌ Objection 4 : Further, confession is necessary for a judicial sentence, in order that punishment may be inflicted in proportion to the offense. Now a man is able to inflict on himself a greater punishment than even that which might be inflicted on him by another. Therefore it seems that confession is not necessary for salvation.