What Must I Do to Be Saved? Acts 16 Explained
Les Feldick Bible Study
bible study
May 16, 2026
B19L12
What must YOU do to be saved? Acts 16 holds one of the Bible's most powerful answers — and it's not what most churches teach.
📖 In this verse-by-verse study of Acts 16 and 17, we follow Paul and Silas from Philippi to Athens as the Gospel breaks into Europe for the first time. We meet Lydia — a religious woman who was still lost — whose heart God opened to believe. We witness Paul cast a demon out of a slave girl, the brutal beating and imprisonment of Paul and Silas, and the midnight earthquake that shook open the prison doors. Then comes the moment: the Philippian jailer falls trembling before Paul and asks, "What must I do to be saved?" — and Paul's answer is stunning in its simplicity: "Believe on the Lord Jesus Christ."
✝️ But why did Paul say only "believe" — while Peter in Acts 2:38 said "repent and be baptized"? Les carefully compares these two passages to show it's not a contradiction — it's a change of program. Israel under Law vs. Gentiles under Grace. This distinction is the key to rightly dividing the Word of Truth.
🔑 Key Topics Covered:
• "What must I do to be saved?" — Acts 16:30-31 explained
• Why Paul said "believe" but Peter said "repent and be baptized" — Acts 2:38 vs. Acts 16:31
• Lydia of Thyatira: a religious woman who was still lost — Acts 16:14
• Paul casting out a demon — and why Paul's epistles never teach exorcism
• Paul and Silas singing in prison — the grace of God under suffering
• The Philippian jailer's conversion and household baptism — Acts 16:33
• The Bereans who searched the Scriptures daily — Acts 17:10-12
• Paul at Mars Hill in Athens — preaching to the "Unknown God" — Acts 17:22-27
💡 Grace vs. Law, Israel vs. the Church, Acts 2:38 repentance and baptism, Philippian jailer salvation, Paul and Silas prison earthquake Acts 16, Lydia seller of purple Thyatira, Bereans searched scriptures Acts 17, Mars Hill Athens unknown God Acts 17:23, believe on the Lord Jesus Christ, Paul's second missionary journey, grace of God sufficient, individual salvation Gentiles.
Les Feldick Bible Study brings you verse-by-verse Bible teaching that makes the scriptures come alive. Whether you're a new believer or have studied the Bible for decades, these teachings will deepen your understanding of God's Word. Les Feldick has a unique gift for explaining complex biblical concepts in a way that anyone can understand, using scripture to interpret scripture.
📖 Visit our website: www.lesfeldickbiblestudy.com
If this study blessed you, please LIKE the video and SHARE it with someone who needs to hear this teaching. Your likes and shares help others find these Bible studies.
00:00 — Welcome to Through the Bible with Les Feldick
00:29 — Picking Up Where We Left Off: Paul's Journey Into Europe
01:55 — Acts 16:12 — Arriving at Philippi, Chief City of Macedonia
02:53 — The Sabbath Prayer Meeting by the River — Acts 16:13
03:32 — Lydia of Thyatira: A Religious Woman Who Was Still Lost
04:22 — God Opens Lydia's Heart — How Salvation Really Works
06:19 — Lydia's Baptism and the Transition Period in Acts
07:09 — Paul Casts a Demon Out of the Slave Girl — Acts 16:18
08:19 — Why Paul's Epistles Never Teach Exorcism
09:20 — Paul and Silas Dragged Before the Magistrates — Acts 16:19-21
09:46 — The Beating: 39 Stripes and Thrown Into the Dungeon — Acts 16:22-24
11:06 — Paul and Silas Sing Praises in Prison — The Grace of God Under Suffering
12:43 — The Earthquake Opens the Prison Doors — Acts 16:26
13:30 — The Jailer Draws His Sword — Roman Law and the Fear of Death
14:08 — "What Must I Do to Be Saved?" — Acts 16:30
14:58 — Comparing Acts 2:38 and Acts 16:31 — Repent vs. Believe
16:11 — Israel Under Law vs. Gentiles Under Grace — Not a Contradiction
17:40 — "Believe on the Lord Jesus Christ" — Acts 16:31 Explained
19:07 — The Jailer's Household Baptized and Rejoicing — Acts 16:33
20:02 — Paul Asserts His Roman Citizenship — Acts 16:37-38
20:53 — Acts 17: From Philippi to Thessalonica to Berea
21:35 — The Noble Bereans Who Searched the Scriptures Daily — Acts 17:10-12
23:07 — Paul Arrives in Athens — The Seat of Pagan Culture
24:39 — Paul Disputes in the Synagogue and Marketplace — Acts 17:17
25:22 — Brought to Mars Hill (Areopagus) — Acts 17:19-21
26:15 — Paul Preaches to the Unknown God — Acts 17:22-27
27:12 — Closing Remarks and Ministry Information
Scripture
ActsActs 16Acts 2:38Acts 16:30Acts 16:30-31Acts 16:31Acts 16:14Acts 16:33Acts 17:10Acts 17:10-12Acts 17:22Acts 17:22-27Acts 17:23Acts 16:12Acts 16:13Acts 7:9Acts 16:18Acts 16:19Acts 16:19-21Acts 16:22Acts 16:22-24Acts 16:26Acts 16:37Acts 16:37-38Acts 17:17Acts 17:19Acts 17:19-21
Topics
what must i do to be savedacts 16:30-31 explainedphilippian jailer salvationbelieve on the lord jesus christacts 2:38 vs acts 16:31grace vs law biblepaul and silas prison earthquakelydia of thyatira acts 16paul at mars hill athensunknown god acts 17:23












