Peter Buckley and Mark O'Donnell step off their papal-document series to take up three live headlines: the Lindsay Clancy trial in Plymouth, the arrest of the San Francisco 49ers' owner, and the death of Dolly Parton on the feast of St. Teresa of Calcutta. Mark reads Matthew 7 as the Catholic reply — do not judge, ask in prayer, enter the narrow gate — and holds up Mother Teresa as proof that public credibility comes from a life of prayer and work among the poorest, not from camouflaging what you believe.

Peter Buckley and Mark O'Donnell continue their series on Pope Francis's Joy of the Gospel, taking up the claim that the Church's call to evangelize is the source of authentic personal fulfillment rather than an extra religious duty. Mark contrasts the 10,000-hour gospel of work, sport, and retirement planning with the parables of the wedding feast and the rich fool, arguing that joy — and therefore evangelization — comes only after we stop idolizing the work of our hands, put on the wedding garment of obedience, and follow a concrete plan of prayer, the sacraments, and holiness, with St. John the Baptist as intercessor.

Peter Buckley and Mark O'Donnell continue their walk through the introduction of Pope Francis's Joy of the Gospel, asking why joy is so rarely listed among the things that make a workplace desirable. They distinguish short-lived pleasure from lasting Christian joy, and argue that ordinary jobs become apostolic when believers bring Christ-rooted gladness to colleagues through prayer, encouragement, and simple human attention.

Peter Buckley and Mark O’Donnell begin a series on Pope Francis’s The Joy of the Gospel, asking why material abundance so often coincides with restlessness, loneliness, and a loss of Christian joy. They argue that lasting joy grows from a daily encounter with Christ, nourishment in Scripture, interior silence, and concrete obedience to God’s word within ordinary professional life.

Peter Buckley and Mark O’Donnell conclude their journey through Acts of the Apostles by examining Cornelius in Acts 10 and what his conversion teaches about faith, work, and the danger of writing people off. Drawing on Romano Guardini, Joan of Arc, St. John Henry Newman, and St. Edith Stein, they argue that Christians should evaluate behavior without judging souls, act faithfully on the light God gives, and remain ready for grace to work through ordinary professional relationships.

Peter Buckley and Mark O’Donnell continue their walk through Acts by reflecting on St. Paul’s conversion and what his witness teaches Christians about evangelizing in ordinary professional life. Mark argues that workplace evangelization begins not with programs or pressure, but with prayer, integrity, resilience under the cross, and a contemplative awareness of God in daily work.

In this episode of On The Mark, Peter Buckley and Mark O’Donnell explore Acts chapters 5 and 6, beginning with the sobering story of Ananias and Sapphira whose hypocrisy and dishonesty reveal God’s intolerance for double-mindedness in the early Church. The conversation then turns to the apostles’ bold witness amid persecution, the appointment of deacons as the Church grows, and the powerful example of St. Stephen, offering profound lessons on integrity, truthfulness, and courageous faith in professional and everyday life.

Peter Buckley continues his Acts of the Apostles series with Mark O'Donnell, moving into chapters 3 and 4 — Peter and John healing the crippled beggar, preaching to the Sanhedrin, and Barnabas's act of radical generosity. Mark argues that workplace evangelization is the modern equivalent of those miracles: mastering your craft, witnessing through holiness over years rather than arguments, and making real "ventures of faith" with your time, money, and reputation.

Peter Buckley and Mark O'Donnell open a new series turning to the Acts of the Apostles for lessons on being faithful, credible witnesses in the workplace. Drawing on the Ascension, Pentecost, and the early Church, Mark shows how ordinary professional life — done with excellence, integrity, and openness to the Holy Spirit — becomes the primary altar of a layperson's sanctification and evangelization.

In the final episode of our mini-series on the Vocation of the Business Leader, Peter Buckley and Mark O’Donnell explore how Catholic professionals can live out an integrated faith in daily work without compartmentalizing their lives. They discuss practical steps—showing up at company events, building trust through proximity, sharing faith in quiet personal moments, and courageously speaking up when corporate decisions conflict with moral values—while honestly addressing the tensions of family balance, fear of being labeled “the religious guy,” and the pressure to compromise.