Why do Catholics practice fasting and abstinence during Lent?


Full Question

Every year during Lent I'm asked why Catholics fast and abstain. How can I explain our Lenten practice?

Answer

Explain that Lent is the 40 days before Easter in which Catholics pray, fast, contemplate, and engage in acts of spiritual self-discipline. Catholics do these things because Easter, which celebrates the Resurrection of Christ, is the greatest holy day of the Christian year (even above Christmas) and Catholics have recognized that it is appropriate to prepare for such a holy day by engaging in such disciplines.

(Archbishop Fulton Sheen noted that the Protestant attitude is summarized by the line, "First comes the feast, then comes the hangover," while the Catholic attitude is "First comes the fast, then comes the feast.")

The reason Lent lasts 40 days is that 40 is the traditional number of judgment and spiritual testing in the Bible (Gn 7:4, Ex 24:18, 34:28, Nm 13:25, 14:33, Jon 3:4). Lent bears particular relationship to the 40 days Christ spent fasting in the desert before entering into his public ministry (Mt 4:1-11). Catholics imitate Christ by spending 40 days in spiritual discipline before the celebration of Christ's triumph over sin and death.

Fasting is a biblical discipline that can be defended from both the Old and the New Testament. Christ expected his disciples to fast (Mt 9:14-15) and issued instructions for how they should do so (Mt 6:16-18). Catholics follow this pattern by holding a partial fast on Ash Wednesday and Good Friday.

Abstinence from certain foods is also a biblical discipline. In Daniel 10:2-3 we read, "In those days I, Daniel, was mourning for three weeks. I ate no delicacies, no meat or wine entered my mouth, nor did I anoint myself at all, for the full three weeks." Catholics use a practice similar to Daniel's when, as a way of commemorating Christ's Crucifixion on a Friday, they abstain from eating meat on that day of the week during Lent. The only kind of flesh they eat on Friday is fish, which is a symbol of Christ.

Even the Ash Wednesday practice of having one's forehead signed with ashes has a biblical parallel. Putting ashes on one's head was a common biblical expression of mourning (1 Sm 13:19, Est 4:1, Is 61:3; see also Est 4:3, Jer 6:26, Ez 27:30, Dn 9:3, Mt 11:21, Lk 10:13). By having the sign of the cross made with ashes on their foreheads, Catholics mourn Christ's suffering on the cross and their own sins, which made that suffering necessary.


Catholic Answers Staff