Fasting and Abstinence: Practices That Strengthen the Soul
Fasting and abstinence are ancient penitential practices that help us master our passions and draw closer to God.
Catholic fasting and abstinence: Ash Wednesday and Good Friday — one full meal, two small, no meat; all Fridays abstain from meat (U.S. norms allow another penance if bishop permits). Ages 18–59 for fast; 14+ for abstinence.
Fasting and abstinence are fundamental spiritual practices in Christian life, recommended by Jesus Christ Himself and practiced by the faithful since the early days of the Church. Far from being mere legal obligations, these penances are powerful means of spiritual growth, strengthening of the will, and union with Christ in His Passion. Understanding their profound meaning transforms these practices into sources of abundant grace.
Difference Between Fasting and Abstinence
What is Fasting?
Fasting consists of reducing the amount of food consumed. According to Church norms, on obligatory fast days, only one full meal is taken per day, with something light allowed in the morning and evening. Fasting obliges the faithful between 18 and 59 years of age. It is a practice that mortifies the body to free the spirit and better dispose us to prayer and charity.
What is Abstinence?
Abstinence refers to the privation of meat or other food determined by ecclesiastical authority. Abstinence from meat obliges all the faithful from 14 years of age. This practice reminds us of Christ's sacrifice and invites us to participate in His Passion, renouncing an appreciated food.
When to Fast and Abstain?
Obligatory Fast Days
In the Latin Church, the obligatory fast days are Ash Wednesday and Good Friday. On these days, in addition to fasting, abstinence from meat is also observed. These are particularly intense penitential days that mark the beginning and climax of the Lenten season.
Obligatory Abstinence Days
Abstinence from meat should be observed on all Fridays of the year, except when they coincide with a solemnity. Fridays are penitential days because they recall the death of Our Lord Jesus Christ. In some countries, abstinence from meat can be substituted with another form of penance, prayer, or charity, but the tradition of not eating meat remains the most common and recommended practice.
Lent
Lent is the penitential season par excellence. During the 40 days preceding Easter, the faithful are called to intensify the practices of fasting, prayer, and almsgiving. Even outside the days of obligation, it is praiseworthy to fast and abstain voluntarily during this sacred time.
Spiritual Benefits of Fasting
Mastery of Passions
Fasting strengthens the will and helps us master bodily instincts. When we learn to say "no" to the appetite for food, we become more capable of resisting other temptations. Saint John Chrysostom taught that "fasting is the mother of chastity."
Intensification of Prayer
Fasting frees the spirit and better disposes us to prayer. When the body is light, the soul rises more easily to God. Therefore, many saints fasted before important moments of prayer or decision.
Solidarity with the Poor
By voluntarily experiencing hunger, we develop compassion for those who go hungry involuntarily. The money saved from fasting can be given in alms, uniting penance and charity.
Union with Christ
Jesus fasted 40 days in the desert before beginning His public mission. When we fast, we participate in His penance and unite ourselves more intimately to His Passion. We offer our small sacrifice in union with the great Sacrifice of the Cross.
How to Practice Fasting Profitably
- Start gradually, especially if you are not accustomed
- Unite fasting with prayer – without prayer, it is mere diet
- Offer your sacrifice for a specific intention
- Do not publicize your fasting (Mt 6:16-18)
- Replace meal times with prayer
- Convert the money saved into alms
- Respect your health limitations
- Maintain joy – Christian fasting is not sadness
Other Forms of Penance
Besides food fasting, there are many other forms of mortification and penance we can practice: abstinence from television, social media, or entertainment; practices of silence; works of mercy; patiently bearing the day's contradictions; rising earlier to pray; making genuflections or prostrations during prayer.
The important thing is that penance be offered with love, in a spirit of reparation for one's own and others' sins, and as participation in Christ's redemptive work. A small mortification done with great love is worth more than great sacrifices done without devotion.
"Bodily fasting is not sufficient without spiritual fasting. True fasting is abstaining from all evil."
— Saint Basil the Great