(The following words are taken from pp. 51-52 of ‘Confession: A Little Book for the Reluctant’ by TAN publishers)
29. I COULD NEVER REMEMBER ALL MY SINS
What matter? Repent sincerely of your sins, known and unknown; accuse yourself of all you can remember; when you cannot remember the exact number, tell is as nearly as you can; hide nothing deliberately; be firmly resolved, in the future, to observe the commandments of God and the Church, and God requires no more.
Who could remember exactly all his sins? No one in the world. But God, who knows all, pardons all when He sees in the heart a true, sincere repentance. Peace to men of good will!
… Moreover, remember that the sins forgotten in Confession, even if mortal sins, are pardoned like the others. Never disquiet yourself, either before Confession or after it; guard well the peace of your soul. If, after absolution, you remember any [mortal] sin, it will not be necessary for that reason to return to Confession; above all, it is not necessary to deprive yourself of Holy Communion.
(The following words are taken from ‘The Life and Revelations of St. Gertrude the Great’)
[Context: St. Gertrude, who was accustomed to having visions and locutions, was one day complaining to St. John the Apostle that she forgot to confess some little faults in Confession, and that she could not always remember her sins for Confession]
“Do not be troubled at this, my child,” replied the Saint lovingly; “for when you have prepared for a good and entire confession of your sins, and find that you cannot then have recourse to a confessor, if you forget anything in consequence of the delay, and omit to accuse yourself of it merely from a defect of memory, what you have forgotten will not fail to be effaced; and the grief you have for the omission will adorn your soul as a precious jewel, which will render it pleasing to the heavenly court.”
(The following words are taken from ‘The Life and Spiritual Legacy of Sister Mary of the Holy Trinity’)
“Have you really understood that My Blood blots out all sins and omissions acknowledged and regretted in Confession? Have you really understood that after having received absolution your soul is renewed? I bought it at a great price. Use the Sacrament of Penance with love and gratitude by preparing for it every day. There also I await you – I await your fidelity and correspondence so that I may bestow My graces… When you show yourself just as you are with all your mediocrity, it is as if you had given Me a beautiful present – because then your confessor will be able to find the remedy necessary for you. Then you have made a good confession.” (Words of Our Lord)