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Catholic Commentary
Paul's Former Persecution of the Church
9“I myself most certainly thought that I ought to do many things contrary to the name of Jesus of Nazareth.10I also did this in Jerusalem. I both shut up many of the saints in prisons, having received authority from the chief priests; and when they were put to death I gave my vote against them.11Punishing them often in all the synagogues, I tried to make them blaspheme. Being exceedingly enraged against them, I persecuted them even to foreign cities.
Paul doesn't minimize his past—he weaponizes it, naming every atrocity so that grace, by contrast, becomes undeniable.
In this passage, Paul stands before King Agrippa and offers a searingly honest self-indictment: he was once a fierce persecutor of the earliest Christians, acting under the full sanction of the Jerusalem authorities, imprisoning believers, voting for their deaths, and attempting to force them to blaspheme the name of Jesus. Far from minimizing his past, Paul holds it up as the dark backdrop against which God's transforming grace shines all the more brilliantly. These three verses form the moral nadir of Paul's autobiography before his account of the Damascus Road vision — the deeper the fall, the more luminous the mercy.
Verse 9 — Conscience Corrupted by Misguided Zeal Paul opens with the remarkable phrase "I myself most certainly thought" (Greek: egō men oun edoxa emautō), a deliberate first-person singular that underscores personal responsibility. He does not hide behind the orders of the Sanhedrin or the culture of his formation; he owns the conviction. The phrase "I ought to do" (dein praxai) is equally significant: Paul describes his persecution not as reluctant compliance but as a felt moral obligation. He believed, with the full force of Pharisaic zeal, that defending the God of Israel against what he regarded as a dangerous messianic sect was a sacred duty. The target is precise: "the name of Jesus of Nazareth." In the ancient world, acting "against the name" of someone meant attacking not merely their reputation but their very authority and presence. This sets up the dramatic irony of the Damascus Road: the Name Paul assaults will shortly speak to him by name (26:14–15).
Verse 10 — The Geography and Anatomy of Persecution Paul grounds his confession in concrete, verifiable facts: "in Jerusalem," "authority from the chief priests," "shut up many of the saints in prisons," and "gave my vote against them." The word "saints" (hagioi) is striking here — it is Paul's own chosen word for those he once hunted, and its use retrospectively acknowledges the sacred dignity of those he wronged. The phrase "gave my vote" (katēnenka psēphon) has been debated: whether Paul was literally a member of the Sanhedrin casting a formal judicial vote, or whether the phrase is idiomatic for expressing public approval and moral endorsement. Either reading confirms that Paul was not a distant bureaucrat but an active participant in proceedings that ended in death — an echo of his earlier role at the stoning of Stephen (Acts 7:58; 8:1). The plural "many" signals that this was not an isolated incident but a sustained campaign.
Verse 11 — Escalation: Synagogues, Blasphemy, Foreign Cities The persecution intensifies. "Punishing them often in all the synagogues" (kata pasas tas sunagōgas) indicates a systematic, institution-by-institution sweep — this is organized religious violence. The most chilling detail is that Paul "tried to make them blaspheme" (ēnagkazon blasphēmein) — that is, to force Christians to publicly curse or renounce the name of Jesus as the price of release. This is the inversion of martyrdom: where the martyr glorifies the Name under pressure, the persecutor uses that same pressure to extort apostasy. The word ēnagkazon (imperfect tense) implies repeated, sustained attempts, suggesting that some may have resisted. "Exceedingly enraged" () is a vivid word — literally "madly furious beyond measure" — and echoes the of Acts 12:20, but here applied to religious passion untempered by truth. The reach extending to "foreign cities" (likely Damascus, which occasions his conversion) shows that Paul's persecution transcended jurisdictional and geographical limits: his zeal knew no boundary.
Catholic tradition finds in this passage a profound meditation on the relationship between sincere but erring conscience, culpability, and grace. The Catechism of the Catholic Church teaches that "a human being must always obey the certain judgment of his conscience" but also that "conscience can remain in ignorance or make erroneous judgments" (CCC 1790, 1792), and that "if… the ignorance is vincible, or the good conscience is the result of passion or bad habit, the person is culpable for the evil he commits" (CCC 1791). Paul himself acknowledges this ambiguity when he writes, "I received mercy, because I had acted ignorantly in unbelief" (1 Timothy 1:13) — his sincerity partially mitigated his guilt, but he never ceased to call himself the "chief of sinners."
St. Augustine, drawing on Paul's conversion throughout his Confessions and On the Spirit and the Letter, sees Paul as the supreme example that grace is not given to those who have prepared themselves for it by merit, but is purely unilateral divine initiative. The persecutor is chosen; the Pharisee of Pharisees is humbled. This became a cornerstone of Augustine's anti-Pelagian theology.
St. John Chrysostom, in his Homilies on Acts, dwells on the particular mercy shown to Paul because Paul's sins were committed out of zeal for God, however misguided — suggesting that sincere (if wrongheaded) love of God even in error leaves the will more pliable to grace than cold indifference does.
The Second Vatican Council's Lumen Gentium (§16) echoes this when speaking of those who act in good conscience but in error — God's mercy can reach them. At the same time, the Council's Dignitatis Humanae implicitly condemns the very coercive tactics Paul describes: no one may be forced to act against their conscience or be coerced in matters of religious belief (§2). Paul's own past stands as a cautionary testimony to the evil of religious coercion — a testimony he himself provides.
Paul's confession in these verses is a model of radical moral honesty that contemporary Catholics are rarely asked to imitate but urgently need. We live in a culture that pathologizes guilt and a Church culture that sometimes sentimentalizes conversion — reducing it to a vague "turning toward God" without honest reckoning with the harm done to real people. Paul names the specific acts: imprisonment, votes for death, forced apostasy, cities traversed in fury. He does not say "I was going through a difficult period."
For the Catholic examining his or her conscience — particularly in preparation for the Sacrament of Reconciliation — this passage is a challenge to the same concrete specificity. The Catechism teaches that mortal sins must be confessed "according to their kind and number" (CCC 1456). Paul's model is not morbid self-flagellation but truthful self-knowledge in the light of grace.
More broadly, this passage confronts any Catholic who exercises institutional authority — in parish, school, family, or public life — with the sobering truth that sincere religious conviction, unchecked by humility and truth, can become a vehicle for grave injustice. The antidote is not less zeal but zeal disciplined by love of the actual persons before us.
The Typological and Spiritual Senses At the typological level, Paul's persecution of the Church recapitulates the pattern of Israel persecuting her own prophets — a theme Jesus explicitly invokes (Matthew 23:37; Luke 13:34). Paul becomes, in his pre-conversion identity, a figure of the hardened heart. But the same Paul, once transformed, becomes the supreme type of the penitent sinner — the one who has gone furthest from God and been brought back furthest. Augustine and John Chrysostom both saw in Paul a living proof that no sinfulness places a soul beyond the reach of divine mercy. At the allegorical level, Paul's inability to force Christians to blaspheme foreshadows the ultimate futility of every attempt to extinguish the Name — the Church, however battered, endures.