The Baltimore Catechism:Part Two: The Commandments, The Seventh, Eighth, Ninth, and Tenth Commandments of God
The Baltimore Catechism: Part Two: The Commandments, The Fourth, Fifth, and Sixth Commandments of God
The Baltimore Catechism: Part Two: The Commandments, The Second and Third Commandments of God
The Baltimore Catechism: Part Two: The Commandments, Honoring the Saints, Relics, and Images
The Baltimore Catechism: Part Two: The Commandments, The First Commandment of God
The Baltimore Catechism: Part Two: The Commandments, The Two Great Commandments
The Baltimore Catechism: Part One: The Creed, The Resurrection and Life Everlasting
The Baltimore Catechism: Part One: The Creed, The Communion of Saints and the Forgiveness of Sins
The Baltimore Catechism: Part One: The Creed, The Marks and Attributes of the Church
The Baltimore Catechism: Part One: The Creed, The Catholic Church
The Baltimore Catechism: Part One: The Creed, The Virtues and the Gifts of the Holy Ghost
The Baltimore Catehcism: Part One: The Creed, The Holy Ghost and Grace
The Baltimore Catechism: Part One: The Creed, The Redemption
The Baltimore Catechism: Part One: The Creed, The Incarnation
The Baltimore Catechism: Part One: The Creed, Actual Sin
The Baltimore Catechism: Part One: The Creed, The Creation and the Fall of Man
The Baltimore Catechism: Part One: The Creed, Creation and the Angels
The Baltimore Catechism: Part One: The Creed, The Unity and Trinity of God
The Baltimore Catechism: Part One: The Creed, God and His Perfections
The Baltimore Catechism: Part One: The Creed, The Purpose of Man's Existence
Can. 1249 All Christ's faithful are obliged by divine law, each in his or her own way, to do penance. However, so that all may be joined together in a certain common practice of penance, days of penance are prescribed. On these days the faithful are in a special manner to devote themselves to prayer, to engage in works of piety and charity, and to deny themselves, by fulfilling their obligations more faithfully and especially by observing the fast and abstinence which the following canons prescribe.
Can. 1250 The days and times of penance for the universal Church are each Friday of the whole year and the season of Lent.
Can. 1251 Abstinence from meat, or from some other food as determined by the Episcopal Conference, is to be observed on all Fridays, unless a solemnity should fall on a Friday. Abstinence and fasting are to be observed on Ash Wednesday and Good Friday.