More Random Thoughts, Musings and Partially Coherent Ramblings of a Lutheran Christian

The Season of Lent: History, Practice, and Theological Significance

Lent is a sacred season of preparation, repentance, and renewal in the life of the Church. Rooted in the earliest traditions of Christianity, it calls believers to contemplate Christ’s passion, death, and resurrection while engaging in acts of self-discipline and devotion. It is not a season of self-imposed suffering for its own sake, nor is it an attempt to replicate or add to Christ’s atoning work on the cross—His sacrifice was once for all (Heb. 10:10), and "It is finished" (John 19:30). Instead, Lent is a time of penitential preparation, a season in which the believer, in response to the Gospel, is called to renewed faith, deeper prayer, and sacrificial love.

The History of Lent

The observance of a pre-Easter fast can be traced back to the second century, though the length and form varied. Irenaeus of Lyons (c. 130–202) mentions a fast before Easter, though he notes that it was not uniform in duration or practice. By the fourth century, under the influence of the Church councils, particularly the Council of Nicaea (AD 325), Lent had developed into a formalized forty-day period, imitating Christ’s forty days of fasting in the wilderness (Matt. 4:1–11).

The number forty holds deep biblical significance: Israel wandered in the wilderness for forty years (Num. 14:33–34), Moses fasted forty days on Mount Sinai (Exod. 34:28), and Elijah journeyed forty days to Mount Horeb (1 Kings 19:8). The early Church saw in this number a spiritual pattern of trial, preparation, and renewal.

Lent in the Ancient Church

The early Christians observed Lent as a time of prayer, fasting, and almsgiving. Catechumens—those preparing for baptism—underwent intense instruction and fasting leading up to their baptism at the Easter Vigil. For the baptized, Lent was a time of penitence, recalling the seriousness of sin and the need for God’s grace. The Didache and writings of Tertullian and Origen reflect early Lenten fasting practices, often strict in form. Augustine of Hippo (354–430) exhorted the faithful to use this time for repentance and self-discipline, not as a means of earning grace, but as a response to it.

John Chrysostom (c. 347–407) preached that fasting without righteousness was worthless, calling for a fast of the heart, not just the stomach:
"Do you fast? Give me proof of it by your works. If you see a poor man, have mercy. If you see an enemy, be reconciled. If you see a friend receiving honor, do not be envious. Let not the mouth only fast, but also the eye, and the ear, and the feet, and the hands, and all the members of our bodies." (Homily on Matthew)

Thus, Lent was never merely about abstaining from food but was tied to charity, humility, and reconciliation.

The Tradition of "Giving Up" for Lent

The practice of renunciation—commonly referred to as "giving something up" for Lent—originated in the Church's emphasis on fasting and self-denial. In the early Church, fasting meant abstaining from all food for certain periods, or from meat and rich foods. Over time, the practice evolved into individual renunciations: giving up certain foods, habits, or luxuries as a way of cultivating spiritual discipline and dependence on God.

However, this must be rightly understood. Giving up chocolate, social media, or certain comforts is not a means of earning God's favor. Nor is it a form of self-inflicted suffering to mimic Christ's sacrifice—His work is complete. Rather, renunciation is a spiritual exercise, training the heart to rely on God and making room for greater devotion and charity. As Basil the Great (c. 330–379) wrote:
"Let us fast an acceptable and very pleasing fast to the Lord. True fasting is the estrangement from evil, temperance of tongue, abstinence from anger, separation from desires, from falsehood, from perjury. If we abstain from these things, then our fasting is true and beneficial." (Homily on Fasting)

Lent and the Finished Work of Christ

It is crucial to emphasize that our Lenten sacrifices do not add to Christ’s atoning work. The cross is the final and sufficient sacrifice. The veil was torn (Matt. 27:51), the debt was paid (Col. 2:14), and the work is finished (John 19:30). Any practice of fasting, almsgiving, or renunciation must be understood as a response to the Gospel, not a means of achieving righteousness. As Paul writes:
"For by grace you have been saved through faith, and this is not your own doing; it is the gift of God, not a result of works, so that no one may boast." (Eph. 2:8–9)

Lent, therefore, is not a season of self-salvation but of self-examination. It is a time to strip away distractions, recognize our utter dependence on Christ, and prepare our hearts to rejoice fully in the victory of Easter.

Fasting is Assumed in Christ’s Teaching

Throughout Christ’s ministry, fasting is not presented as an optional practice but as an assumed discipline of the faithful. In the Sermon on the Mount, Jesus does not say if you fast, but when you fast:

"And when you fast, do not look gloomy like the hypocrites, for they disfigure their faces that their fasting may be seen by others. Truly, I say to you, they have received their reward. But when you fast, anoint your head and wash your face, that your fasting may not be seen by others but by your Father who is in secret. And your Father who sees in secret will reward you." (Matthew 6:16–18)

Here, Christ places fasting alongside giving to the needy (Matt. 6:2–4) and prayer (Matt. 6:5–8), assuming that His followers will engage in all three as regular aspects of their devotion.

Furthermore, when questioned about why His disciples did not fast like the Pharisees and John the Baptist’s disciples, Jesus replied:

"Can the wedding guests mourn as long as the bridegroom is with them? The days will come when the bridegroom is taken away from them, and then they will fast." (Matthew 9:15; cf. Mark 2:19–20; Luke 5:34–35)

Here, Jesus indicates that fasting will be a natural and expected practice for His followers after His departure. The early Church understood this and incorporated fasting into its rhythm of prayer and worship (Acts 13:2–3; Acts 14:23).

Thus, fasting is not an outdated or legalistic practice but an assumed part of the Christian life, not for merit but for spiritual discipline. It teaches self-denial, humility, and dependence on God—not to earn His grace but to make room in our lives for His transforming work.

Lent is an ancient and vital season in the Church’s life, rooted in Scripture and tradition. It calls believers to repentance, reflection, and renewal—not as a means of achieving salvation but as a response to the grace already given. The early Church Fathers saw Lent as a time of purification, not punishment; of preparation, not payment. As we observe Lent today, we do so not to earn favor, but to fix our eyes on Christ, crucified and risen, our perfect and final sacrifice.