Doctrinal stability
Stand firm in the truth
Faithful ministry begins with faithful doctrine. These studies establish the essential truths of the Christian faith — so you can recognize error, answer it from Scripture, and hold fast to what is true.
Study the essential truths“Follow the pattern of the sound words that you have heard from me, in the faith and love that are in Christ Jesus. By the Holy Spirit who dwells within us, guard the good deposit entrusted to you” — 2 Timothy 1:13–14
Essential truths and studies
Essential truth
The authority and sufficiency of Scripture
Why the Bible is God's Word, why it is enough, and why every other authority must bow to it.
Essential truth
The sovereignty of God
God reigns over all things — creation, history, salvation, and your life — and that truth is a rock, not a riddle.
Essential truth
Salvation by grace through faith
The doctrine at the heart of this ministry: justification by faith alone, in Christ alone, to the glory of God alone.
Essential truth
The person and work of Jesus Christ
Truly God, truly man — His perfect life, substitutionary death, bodily resurrection, and present reign.
Essential truth
The ministry of the Holy Spirit
Who the Spirit is and what He actually does: conviction, new birth, indwelling, sanctification, and gifting for service.
Essential truth
The call to holy living
Grace does not lower God's standard — it supplies the power to pursue it. Obedience as the fruit, never the root, of salvation.
Discernment
Doctrinal discernment
Recognizing and answering doctrinal error with Scripture — because people 'will not endure sound teaching' (2 Timothy 4:3).
Reference
Glossary of biblical terms
Plain-language, Scripture-referenced definitions of the words every believer should know — from atonement to sanctification.
Reference
Bible questions answered
Have a specific question? Trusted, searchable answers from GotQuestions.org, alongside our expository teaching — read with discernment.
How a learning path works
We write the map; trusted teachers provide the teaching. Every step follows the same simple pattern — and always sends you to the source.
Step 1
Orientation
A short introduction from us: why this step matters and what to look for.
Step 2
Teaching at the source
A sermon or article at gty.org — you study it there, in full, with attribution.
Step 3
Application
Reflection questions and one concrete practice to obey what you’ve learned.
All of this rests on one foundation
Doctrine is not an end in itself — every truth on this page exists to magnify the grace of God in the Gospel of His Son.
Start with the Gospel