See this online audiobook and ebook:
- Penance, by Peter Kreeft (New Haven CT: Knights of Columbus Supreme Council, 2001). With Imprimatur. The ebook may be read online and is available in pdf format, and the audiobook may be listened to online and is available in mp3 format through this page of the Knights of Columbus.
On the Feast of St. Mateo Correa Magallanes of the Knights of Columbus, and of the Saints of the Cristero War, in earnest prayer that all nations may reject the counterfeit compassion whispered by the world, and surrender to the sanctifying and saving mercy proclaimed by our divine Lord Jesus Christ.
“Then said Jesus to them again, Peace be unto you: as my Father hath sent me, even so send I you. And when he had said this, he breathed on them, and saith unto them, Receive ye the Holy Ghost: Whose soever sins ye remit, they are remitted unto them; and whose soever sins ye retain, they are retained.” (St. John xxi, 21-23 KJV)
Update (22 May 2018): We just learned that this is our 1000th post. Therefore, unto the Lord our God, in Whom we live, move, and have our being, we join in the thanksgiving of the one true Church: