Paraphrased by Abp. Charles Chaput from Erasmus of Rotterdam’s work, ”The Manual of a Christian Knight“:

Rule 1: Deepen and increase your faith. Rule 2: Act on your faith; make it a living witness to others. Rule 3: Analyze and understand your fears; don’t be ruled by them. Rule 4: Make Jesus Christ the only guide and the only goal of your life. Rule 5: Turn away from material things; don’t be owned by them. Rule 6: Train your mind to distinguish the true nature of good and evil. Rule 7: Never let any failure or setback turn you away from God. Rule 8: Face temptation guided by God, not by worry or excuses. Rule 9: Always be ready for attacks from those who fear the Gospel and resent the good. Rule 10: Always be prepared for temptation. And do what you can to avoid it. Rule 11: Be alert to two special dangers: moral cowardice and personal pride. Rule 12: Face your weaknesses and turn them into strengths. Rule 13: Treat each battle as if it were your last. Rule 14: A life of virtue has no room for vice; the little vices we tolerate become the most deadly. Rule 15: Every important decision has alternatives; think them through clearly and honestly in the light of what’s right. Rule 16: Never, ever give up or give in on any matter of moral substance. Rule 17: Always have a plan of action. Battles are often won or lost before they begin. Rule 18: Always think through, in advance, the consequences of your choices and actions. Rule 19: Do nothing—in public or private—that the people you love would not hold in esteem. Rule 20: Virtue is its own reward; it needs no applause. Rule 21: Life is demanding and brief; make it count. Rule 22: Admit and repent your wrongs, never lose hope, encourage your brothers, and then begin again.