PODCAST · religion
Certainty4Eternity
by Mark Gilbert
C4E exists to help people share the good news about Jesus with people from a Roman Catholic background.Join us to hear insightful conversations for grown-ups and teens so that you can better understand Catholicism and have better conversations with your Catholic friends
Episodes
-
Can You Be Saved Without Knowing Jesus? | Camden Bucey
In this episode of Certainty4Eternity, Mark Gilbert and Camden Bucey explore the theology of Karl Rahner, the Catholic idea of the “anonymous Christian,” and the way Roman Catholicism understands unity between Catholics, Protestants and the wider world. Camden explains the Catholic inclusivist...
-
I Grew Up Catholic. Here’s Why I Became Protestant | Sam Jensen
What happens when someone grows up Catholic, discovers Jesus through Scripture, and eventually becomes Protestant? In this episode of Certainty4Eternity, Sam Jensen shares her story of growing up in an Italian Catholic family, attending Catholic Mass with her grandparents, and first becoming...
-
John Diacos on the Truth About the Rise of Orthodoxy & Catholicism
Why are so many young Christians becoming Roman Catholic or Eastern Orthodox? Recent reports have highlighted growing numbers of young people, particularly young men, exploring historic Christian traditions. In this conversation, former Roman Catholic Mark Gilbert and Eastern Orthodox…
more -
The Best Books for Understanding Roman Catholicism
How do you share the gospel with your Catholic friends if you don't fully understand Catholicism yourself? In this episode of the Certainty4Eternity Podcast, Mark and Rayne share the books, Bible studies, courses and online resources that have helped thousands of Protestants better understand…
more -
Why Catholics Do These Things: Mary, the Rosary, Relics & Lent
Why do Catholics pray to Mary? Why do they use rosary beads? What are relics? Why do Catholics celebrate Ash Wednesday and Lent? And where do these practices come from? In this episode of Certainty for Eternity, Mark Gilbert and Rayne Orange explore some of the most recognisable practices in…
more -
I Met the Pope... Before Hearing the Gospel for the First Time
Many Roman Catholics first encounter the biblical gospel at university. Why? In this episode, Mark shares his remarkable story of meeting the Pope as a committed Roman Catholic before arriving at university where a simple conversation with Protestant Christians led him to hear the gospel for the...
-
Do Miracles Prove Catholic Doctrine?
Do miracles prove Catholic doctrine? Can Marian apparitions, Eucharistic miracles, and claims of healing be trusted as evidence of truth? And how should Christians think about extraordinary experiences that seem impossible to explain? In this episode of Certainty for Eternity, Mark and Rayne...
-
How Christians Can Share Jesus Through Sport
Sport might be one of the most overlooked opportunities Christians have to build genuine relationships and talk about Jesus. In this episode of Certainty4Eternity, Mark and Rayne explore why sporting communities often create surprisingly open conversations about faith -especially with people from...
-
Should Protestants Go to Mass?
Should Protestants go to Catholic Mass? What actually happens in the Mass, and why does it matter so much? In this episode of Certainty4Eternity, we break down what Catholics believe about the Mass, the Eucharist, and salvation; and whether Protestant Christians should participate. If you’ve ever...
-
Can You Know You’re Saved? Catholic vs Orthodox Answers
What’s the real difference between Roman Catholicism and Eastern Orthodoxy? In Part 2 of this conversation between John and Mark, we break down the core theological divide - not just surface-level traditions, but the deeper issues of sin, salvation, assurance, and the role of Mary. We explore…
more -
Catholic vs Orthodox: What’s the REAL Difference? (Communion, Authority & Salvation Explained)
What’s the difference between Roman Catholicism and Eastern Orthodoxy—and does it actually matter?In this episode, Mark Gilbert and John Diacos unpack the real theological divide between Catholicism and Orthodoxy—going beyond surface-level similarities to explore deep differences in authority,...
-
What Can Protestants and Catholics Do Together? (And What They Can’t)
What CAN Protestants and Catholics actually do together?Should Christians partner in ministry, prayer, or outreach - or are there clear biblical limits?In this episode of Certainty4Eternity, we break down one of the most confusing questions in Christianity when thinking about Unity: where unity...
-
What Should Protestants Do When Catholics Visit Their Church?
How should Protestant Christians care for people from a Roman Catholic background who come to church? How can we lovingly share the gospel while being clear about the real differences between Catholicism and biblical Christianity?In this episode of Certainty4Eternity, Rayne Orange and Mark…
more -
Should a Protestant Date or Marry a Catholic? A Biblical Response
Should a Protestant date or marry a Roman Catholic? What does the Bible actually say about being “unequally yoked” - and what if you're already married?In this episode of Certainty for Eternity, we tackle one of the most sensitive and practical questions Christians face today.Should a Protestant...
-
Talking to Irish Catholics About Jesus...
In this episode of Certainty4Eternity, Mark Gilbert is joined by Jordan, recently visiting from ministry work in Ireland, to unpack the complex relationship between Catholicism, Protestantism, politics, and culture in Ireland, both North and South.Together, they explore how historical…
more -
Understanding the Catholic Pope: Power, History & Authority Explained
In this final episode of the season, Mark and Rayne dive deep into one of the most misunderstood elements of Roman Catholicism: the Pope and the papacy.From Peter to Francis, from ancient Rome to Vatican II, from the Inquisition to modern synods - this episode unpacks how the office of the Pope...
-
Interview with Rachel Ciano - Understanding Mary in Catholicism
In this episode of Certainty for Eternity, Mark Gilbert and Rayne Orange sit down with Rachel Ciano, historian and theological educator, to explore how Roman Catholics understand Mary, the mother of Jesus - and how that differs from the biblical picture of Mary.Rachel unpacks the historical...
-
Mary in Roman Catholicism
In this episode of Certainty4Eternity, Rayne Orange and Minister Mark Gilbert dive deep into the Catholic and Protestant understandings of Mary, the mother of Jesus. Why do Catholics give Mary such an elevated position, and how can Protestants engage respectfully with these beliefs while keeping...
-
What's the Deal with Words? Same Words Different Worlds | Leonardo De Chirico
How can two Christians say the same words - “grace,” “faith,” “gospel” - but mean completely different things? In this episode of Certainty4Eternity the Podcast, Mark Gilbert and Rayne Orange unpack how Catholics and Protestants often use identical language but live in “different worlds” of...
-
Catholics & Protestants Both Say the Nicene Creed, But Are We Really the Same?
Welcome to Certainty for Eternity, the podcast where we explore Catholicism and Christianity from a Protestant perspective. In this episode, Mark and Rayne celebrate the 1700th anniversary of the Council of Nicaea (325 AD), where the Nicene Creed was written. Together they unpack: Why the Nicene...
-
What's the Deal With Jesus for Catholics?
Who is Jesus - and how do Catholics and Protestants understand Him differently? In this episode, Mark and Rayne unpack the most important topics of all: the person of Jesus Christ.We explore how Catholic theology often overemphasises Jesus’ divinity (especially in the Eucharist), sometimes at the...
-
Does Catholicism Properly Interpret the Eucharist? Interview with James
Q&A on the Eucharist: Catholic vs. Protestant PerspectivesIn this bonus episode, Mark sits down with James, a university student from a Protestant background now studying at a Catholic university, to wrestle with big questions about the Eucharist (Lord’s Supper/Communion).Is the bread and wine...
-
How Does Truth and Authority Work for Catholics? | Jeremy Cairns
Where does true authority come from: the Church, tradition, or God’s Word? In this episode, Mark and Rayne unpack the Catholic understanding of power, authority, and truth compared to the Protestant conviction that the Bible alone is our ultimate authority.Special guest Jeremy Cairns (Rayne’s...
-
What's the Deal with Catholic Experience and Sacraments? | Peter Kerr
Experience vs. the Word: How Do We Truly Know God?What role does experience play in knowing God? In this episode, Mark and Rayne unpack the Protestant and Catholic views on experience, grace, nature, and how the Word of God fits into it all. We also hear a powerful testimony from Pete Kerr, who...
-
Belonging to Something Bigger than Myself / Niamh Carroll
In Episode 3 of Certainty for Eternity, we dig into the question: Why is being Catholic so important to Catholics; and how does that shape their entire view of salvation and unity? Mark explains the Catholic concept of the Church as a “sacrament of unity”, why many Catholics see no salvation...
-
Four Keys to Understanding Catholic Worldview
n this episode of Certainty for Eternity, Rayne and Mark start to look at how Catholics and Protestants see the world differently—not just in small rituals, but in their entire worldview. From how we understand belonging, authority, and truth, to how we experience Jesus—this conversation helps…
more -
Mark's Testimony & Rayne's Experience
In this episode, we explore:-Mark’s journey from Catholic schoolboy to Protestant minister-What it was like growing up Catholic in Australia-Rayne’s experience in Catholic schools in rural Canada-How Protestants and Catholics can have better, gospel-focused conversations-Why understanding…
more -
Is the Nicene Creed Enough to Unite Christians?
Is the Nicene Creed Enough to Unite Christians? Mark Gilbert and Leonardo De Chirico introduce their new book marking 1700 years since the Council of Nicaea. Together they explore whether Catholics and Protestants truly mean the same thing when they recite the same creed — or if key differences...
-
Learning about Roman Catholicism from Pope Francis' Funeral
Learning About Roman Catholicism from Pope Francis' Funeral | Catholic Beliefs Explained In this episode, Mark Gilbert and Leonardo Diro reflect on the historic funeral of Pope Francis — the first funeral of a reigning pope in 20 years. Together they explore the key elements of Roman Catholic...
We're indexing this podcast's transcripts for the first time — this can take a minute or two. We'll show results as soon as they're ready.
No matches for "" in this podcast's transcripts.
No topics indexed yet for this podcast.
Loading reviews...
ABOUT THIS SHOW
C4E exists to help people share the good news about Jesus with people from a Roman Catholic background.Join us to hear insightful conversations for grown-ups and teens so that you can better understand Catholicism and have better conversations with your Catholic friends
HOSTED BY
Mark Gilbert
CATEGORIES
Loading similar podcasts...
Frequently Asked Questions
How many episodes does Certainty4Eternity have?
Certainty4Eternity currently has 29 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Certainty4Eternity about?
C4E exists to help people share the good news about Jesus with people from a Roman Catholic background.Join us to hear insightful conversations for grown-ups and teens so that you can better understand Catholicism and have better conversations with your Catholic friends
How often does Certainty4Eternity release new episodes?
Certainty4Eternity has 29 episodes. Check the episode list to see recent publication dates and frequency.
Where can I listen to Certainty4Eternity?
You can listen to Certainty4Eternity on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Certainty4Eternity?
Certainty4Eternity is created and hosted by Mark Gilbert.
URL copied to clipboard!