Sufficiency of Scripture Summit Register
November 6 & 7, 2026

The Schedule

Four plenary Sessions. Practical Breakouts. One landmark gathering around God’s Word.

TWO DAYS - ONE WORD
Grace Community ChurchSun Valley, CA
Schedule Overview

Two days, on the written Word,
for the Living Word

I.

Day one · Friday, November 6

In Person
Grace Community Church
6:00 PM
1 hour
Registration
7:00 PM
1 hour 30 minutes
Session I · Abner Chou
Worship Center
8:30 PM
1 hour
Plaza Fellowship
GCC Plaza
Livestream
Online
6:30 PM
20 minutes
Live Stream Content
6:50 PM
10 minutes
Welcome by Hosts

Jeremy Vuolo - Dean of Athletics and Campus Pastor at The Master’s University

Joey Mejia - Director of Communications for Grace Community Church

7:00 PM
1 hour 30 minutes
Session I · Abner Chou
8:30 PM
Interview with Mark Tatlock

President of The Master’s Academy International

II.

Day two · Saturday, November 7

In Person
Grace Community Church
8:30 AM
45 minutes
Breakfast
GCC Plaza
9:15 AM1 hour Breakout Sessions 8 to choose from
9:15 AM
1 hour
⚙Cog⚙ is Our Refuge and Strength? Sufficiency, Mind, Truth, and Technology
John Eickemeyer · Family Center North
About this session

This breakout session will compare:

⚙ the “sufficiency” of technology with the sufficiency of Scripture

⚙ godly and ungodly uses of technology

⚙ aspects of how technology and Scripture each shape the perception of “mind” and “truth”

9:15 AM
1 hour
Don’t Believe Your Lying Eyes
Justin Peters · Chapel Building
About this session

Charismatics claim they still perform signs and wonders, as did the Apostles, and that continuing these miracles is vital to fulfilling the Great Commission. Does the charismatic movement’s claim of producing miracles reflect the biblical record?

9:15 AM
1 hour
Sufficiency in Design - Upright Stance
Dawn Okonowski · Family Center, Center Room

God designed with intent and purpose - even in the design of the foot. His design is sufficient and intentional and attests to his sovereignty.

9:15 AM
1 hour
Sufficiency of Scripture and Missions Strategy
Chris Burnett · Tower Building, Room 360
About this session

The sufficiency of Scripture helps sharpen our approach to missions by keeping the local church, ministry, and leadership training centered on biblical principles. Missionaries, church planters, and national pastors do not need to become experts in every secular discipline or changing missions strategy. They need to know the Word of God and equip others to understand, live, and communicate it faithfully.

9:15 AM
1 hour
Sufficient for Your Health?
Noah Tiemeyer, PT, DPT · Family Center South

How the Gospel Transforms How We Care for Our Bodies and the Bodies of Others.

9:15 AM
1 hour
The Sufficiency of Scripture and the Mental Health World
Ernie Baker · Tower Building, Room 370
About this session

This seminar will use seven theological presuppositions as lenses to clarify common assumptions in counseling systems and to demonstrate that Scripture provides a complete framework that covers each of the seven essential areas.

9:15 AM
1 hour
The Sword and the Stone: How Scripture Guards and Grounds Your Family
Trent Mabs & Joshua Villatoro · Tower Building, Basement

A breakout session for you and your children! Come hear how necessary and precious Scripture is for protecting and building your family (kids are invited).

9:15 AM
1 hour
The Thief, the Worker, and the Giver: What Ephesians 4:28 says to Socialism, Free Markets, and the Church
Dwight Ham · Tower Building, Room 270
About this session

Scripture does not canonize capitalism; it judges every economic system by God’s moral order. Ephesians 4:28 shows the gospel transforming the taker into a worker, then a giver, affirming stewardship, honest labor, generosity, and Christ’s lordship.

10:30 AM
1 hour 30 minutes
Session II · H.B. Charles
Worship Center
12:00 PM
2 hours
Lunch
GCC Plaza

Guests attending the 12:45pm breakout sessions are welcome to bring their lunch to the sessions.

12:45 PM1 hour Breakout Sessions 6 to choose from
12:45 PM
1 hour
“In the Beginning Was the …” What? Scriptural Sufficiency against the History of Rationalism in Christianity
Jo Suzuki · Family Center North
About this session

An analysis and critique of the rationalistic tradition in Christianity and an argument for the sufficiency of Scripture in providing the only accurate picture of reality.

12:45 PM
1 hour
“The Embodied Soul Debate: A Theological and Biblical Response”
John Street · Tower Building, Room 260
About this session

This seminar provides a clear and theologically grounded biblical rationale for responding to Christians shaped by psychosocial and biological paradigms that diminish Scripture’s sufficiency for addressing the soul’s deepest afflictions.

12:45 PM
1 hour
Sufficiency of Scripture and Its Relationship to the Natural Sciences
Matt McLain · Family Center South
About this session

The revelation of God has authority, and attempts to equate science with general revelation are misguided. Christians in the sciences must be committed to the sufficiency of Scripture if they are to accurately understand both Scripture and nature.

12:45 PM
1 hour
The Bible’s Sufficiency for Life in Political Society
Gregg Frazer · Tower Building, Room 270

A biblical approach to government and political issues.

12:45 PM
1 hour
The Sufficiency of Scripture for Counseling from 2 Timothy 3
Samuel Stephens · Tower Building, Room 370
About this session

Director of Membership and Certification at the Association of Certified Biblical Counselors and Associate Professor of Biblical Counseling at Midwestern Baptist Theological Seminary, Dr. Stephens will approach the sufficiency of Scripture from 2 Timothy 3 while making application for soul care.

12:45 PM
1 hour
The Surpassing Beauty of Truth and Goodness: Glorying in the Aesthetic Sufficiency of Scripture
Don Hedges · Family Center, Center Room
About this session

We are often tempted to think that aesthetic values are entirely subjective and divorced from biblical principles—in effect making the assumption that God’s preferences (where He has any) mirror ours. This presentation argues that the truth and goodness of Scripture points to a biblical understanding of beauty. In contrast to superficial attributes like appearance or attractiveness, Scripture invites us to look at the beauty of God Himself as displayed in how He is and what He does—and as a result to find ourselves transformed into Christ’s likeness.

2:00 PM
1 hour 30 minutes
Session III · Harry Walls
Worship Center
3:45 PM1 hour Breakout Sessions 8 to choose from
3:45 PM
1 hour
A Sufficient Word for Women: From Biblical Interpretation to Biblical Help
Shelbi Cullen · Tower Building, Room 260
About this session

If Scripture is sufficient for the care of souls, God’s Word must govern both how we interpret women’s struggles and how we help them pursue biblical change—not merely provide solutions to problems defined elsewhere.

3:45 PM
1 hour
Fully Equipped: The Sufficiency of Scripture and Educational Excellence
Jordan Morton & Matthew Brown · Family Center North
About this session

Who defines educational excellence? This session presents Scripture’s portrait of excellent teachers and equips educators to evaluate teaching theories and practices under God’s sufficient Word as the final authority.

3:45 PM
1 hour
Hunches, Nudges, and Still Small Voices: The Sufficiency of Scripture and Sola Scriptura
Justin Peters · Chapel Building
About this session

In the evangelical world, it is almost unquestioned that God still speaks to His people outside of Scripture in various ways. We will examine the biblical and historical reasons that Scripture’s sufficiency and sola scriptura are inseparable.

3:45 PM
1 hour
Insufficiency, yet God-glorifying use, of Science
Joey Kim · Family Center, Center Room
About this session

The presentation will focus on viewing science through the lens of Scripture. When all things are considered, it is evident that the natural conclusion is that science is insufficient in a variety of ways, especially in the ways that heralded as a contrary to faith. In fact, it will be demonstrated the variety of ways in which God is glorified, through the aid of science, in His creation.

3:45 PM
1 hour
Mathematics in the Age of AI: The Sufficiency of Scripture for a Changing Discipline
Tai-Danae Bradley · Family Center South
About this session

Math might seem like the most neutral subject imaginable. The Bible does not tell us how to calculate tips or solve equations, so you may wonder what relevance the sufficiency of Scripture has to this discipline. This session will help us see that God’s Word is indeed sufficient to provide the foundation needed to understand mathematics clearly — what the discipline ultimately is, what it is ultimately for, and even how we should think about it as a vocation.

3:45 PM
1 hour
Receiving Rather Than Reinventing the Church: The Sufficiency of Scripture for Ecclesiology and Worship
Justin Harris · Tower Building, Room 270
About this session

Evangelicals commonly affirm the sufficiency of Scripture for doctrine and personal discipleship while allowing pragmatism, cultural expectations, ministry trends, and consumer preference to exert significant influence over the identity and practice of the local church. But if Scripture is sufficient, Christ has not merely given us a message to preach; he has also told us what his church is and how his people are to live together as his church.

This session will explore the ecclesiological implications of biblical sufficiency by considering three questions: Has Christ sufficiently defined his church? Has he sufficiently identified its essential marks and practices? And has he sufficiently ordered its corporate life and worship?

Particular attention will be given to the preaching of the Word, baptism and the Lord’s Supper, church membership and discipline, and the regulative principle as expressions of Christ’s authority over his gathered people. The goal is to recover an ecclesiology that receives the church from Christ rather than continually reinventing it according to the perceived needs of the moment.

The session will argue that confidence in the sufficiency of Scripture should produce confidence in the ordinary, Christ-appointed means by which he gathers, identifies, nourishes, and governs his people.

3:45 PM
1 hour
The Cost of a Conviction
Eric Weathers · Tower Building, Room 360
About this session

Holding to the sufficiency of Scripture can be costly. Throughout church history, believers have sacrificed their livelihoods, security, families, and even their lives because they believed God’s Word must be known and obeyed. This session will encourage believers through Scripture and William Tyndale’s Accomplices to remain faithful to God’s Word in how they live, lead their families, work, support ministry, and help advance the Great Commission.

3:45 PM
1 hour
The Sufficiency of Christ in Counseling (Psalm 23)
Marco Bartholomae · Tower Building, Room 370
About this session

Vice President of Membership & Field Development at The Master’s Academy International, Pastor Bartholomae will teach on the sufficiency of Scripture from Psalm 23.

5:00 PM
1 hour 30 minutes
Session IV · Nathan Busenitz
Worship Center
6:30 PM
30 minutes
Signatures on the Plaza
GCC Plaza
Livestream
Online
8:30 AM
1 hour 45 minutes
Rebroadcast of Friday night schedule
10:15 AM
15 minutes
Interview with Corey Williams

Chief Executive Officer of Grace to You

10:30 AM
1 hour 30 minutes
Session II · H.B. Charles
12:00 PM
30 minutes
Interview with Abner Chou
About this session

President of The Master’s University and Seminary, with special message from T. Dale Johnson, Executive Director of The Association of Certified Biblical Counselors

12:30 PM
1 hour 15 minutes
On Demand Content available
1:45 PM
15 minutes
Interview with Mark Zhakevich

Senior Vice President for Administration

2:00 PM
1 hour 30 minutes
Session III · Harry Walls
3:30 PM
1 hour 15 minutes
On Demand Content available
4:45 PM
15 minutes
Interview with Harry Walls

Executive Pastor at Stonebridge Bible Church in Franklin, TN and President of The Master’s Fellowship

5:00 PM
1 hour 30 minutes
Session IV · Nathan Busenitz
6:30 PM
15 minutes
Signatures online
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