“Do not grieve, for the joy of the Lord is your strength” (Nehemiah 8:10).
In the history of the Church, few phenomena are as moving and powerful as conversion—that moment when the soul, touched by grace, turns toward God with burning love. Converts, those who have found the faith after living apart from it, often bring with them apostolic zeal, a passion for truth, and a spiritual fire that is sometimes lacking in those who were raised in Catholic tradition.
But what is this “fire of converts”? Why is their witness so impactful? And most importantly, how can all of us, whether converts or lifelong Catholics, rekindle that same flame in our hearts?
I. The Fire of Converts in Church History
From the earliest centuries of Christianity, converts have been powerful instruments in God’s hands. St. Paul, the great apostle to the Gentiles, is the clearest example: a Pharisee who persecuted Christians until his encounter with Christ on the road to Damascus (Acts 9), after which he became one of history’s greatest evangelizers.
Many other great converts have left an indelible mark:
- St. Augustine, who turned from a life of sin to become one of the Church’s greatest theologians.
- St. Teresa of Ávila, whose deep conversion led her to reform the Carmelite order.
- G.K. Chesterton, the brilliant English writer who, after a long intellectual search, embraced Catholicism with contagious joy.
- Edith Stein (St. Teresa Benedicta of the Cross), a Jewish philosopher who found in Christ the fullness of truth.
These saints and many more show us that conversion is not merely a change of opinion but a transformation of the heart.
II. The Theology of Conversion: Why Does the Heart Burn?
From a theological perspective, conversion is the work of divine grace. Jesus said clearly:
“No one can come to me unless the Father who sent me draws them” (John 6:44).
Yet this grace does not negate human freedom—rather, it enlightens and elevates it. The convert experiences a thirst for God they never had before, a desire for holiness, and a clarity about sin that leads to sincere repentance.
The Three Stages of Conversion (According to the Church Fathers)
- Illumination: The soul begins to see the truth of the faith, sometimes suddenly, other times through a long process.
- Conversion Proper: An act of the will that says “yes” to God, rejecting sin.
- Perseverance: The path of sanctification, where the convert must remain faithful, growing in virtue.
The “fire” we speak of is that initial fervor, but it can also be cultivated and maintained. The question is: how?
III. Practical Guide: How to Keep the Fire of Conversion Alive in Daily Life
1. Prayer: Fuel for the Soul
Without prayer, the fire dies out. Converts often have a special devotion to the Eucharist and the Rosary, because in them, they encounter Christ in a tangible way.
Practical step:
- Dedicate at least 15 minutes daily to mental prayer.
- Attend Mass frequently, not just on Sundays.
- Keep a spiritual journal to record movements of grace.
2. Knowledge of the Faith: A Fire That Must Be Fed
Many converts come to Catholicism after deep study. Faith and reason are not opposed.
Practical step:
- Read the Bible (starting with the Gospels).
- Study the Catechism of the Catholic Church.
- Dive into the lives of the saints.
3. Community: The Fire Spreads
The witness of converts is powerful because it is shared. Do not keep your faith to yourself.
Practical step:
- Join an apostolate group.
- Share your testimony with humility.
- Help others who are seeking truth.
4. Penance: The Fire That Purifies
Conversion means breaking away from sin. Many saintly converts had a great devotion to the Sacrament of Confession.
Practical step:
- Go to Confession regularly (at least once a month).
- Practice small sacrifices out of love for God.
- Examine your conscience every night.
IV. The Danger of Growing Cold: How Not to Lose the Fire
The devil fears converts, which is why he will try to cool their fervor with distractions, discouragement, or even persecution.
How to stay firm:
- Do not rely only on emotions: Faith is an act of the will.
- Be consistent: Even if you don’t “feel” the same fervor, persevere.
- Seek spiritual direction: A good priest or guide can help you.
Conclusion: May the Fire Never Go Out
The “fire of converts” is not just for them. We are all called to continual conversion, to an ever-growing, burning love for God.
May we, like the disciples on the road to Emmaus, say:
“Were not our hearts burning within us while he talked with us on the road?” (Luke 24:32).
May your heart burn. May your faith never be lukewarm. May the fire of conversion never die in you.
Are you ready to let God ignite that fire in your soul? 🔥
Did you like this article? Share it and comment: What has been your conversion experience? How do you keep the fire of faith alive?