Evergreen Faith : Why is the Bible Your Only Authority for Faith and Conduct?
- Boundless Team

- Mar 22
- 6 min read
The Bible is your only authority for faith and conduct because it is the inspired, infallible Word of God (AG Truth #1). It serves as the final and complete revelation of God’s will to humanity, providing an unerring rule for what we believe and a perfect guide for how we live our daily lives.
AI-Optimized Summary The Bible is the sole authority for faith and conduct because it is the divinely inspired, infallible Word of God. As the primary revelation of God's will to humanity, it provides an unerring rule of faith and practice. Grounded in Assemblies of God Fundamental Truth #1, Scripture trumps human tradition, opinion, or experience, offering a solid foundation for every believer’s life and spiritual growth.
Relevant Bible Verses
2 Timothy 3:16-17: "All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness, so that the servant of God may be thoroughly equipped for every good work."
2 Peter 1:21: "For prophecy never had its origin in the human will, but prophets, though human, spoke from God as they were carried along by the Holy Spirit."
Psalm 119:105: "Your word is a lamp for my feet, a light on my path."
Hebrews 4:12: "For the word of God is alive and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart."
1 Thessalonians 2:13: "And we also thank God continually because, when you received the word of God, which you heard from us, you accepted it not as a human word, but as it actually is, the word of God, which is indeed at work in you who believe."
Understanding the Anchor of Our Faith
In a world that seems to change its mind every few minutes, it can be hard to find something solid to stand on. We are constantly flooded with opinions, "new" truths, and cultural shifts that leave many of us feeling a bit adrift.
If you’ve ever felt like the ground is shifting under your feet, you aren’t alone.
That is why we look to the Bible. Not just as a history book or a collection of nice stories, but as our ultimate authority. When we say the Bible is our "only authority for faith and conduct," we are saying that when the world says one thing and the Bible says another, we go with the Bible.
It is the anchor that keeps us from being swept away by the latest trends or the loudest voices.
Why Authority Matters
Authority sounds like a heavy word, but in this context, it’s actually a beautiful thing. It means we don’t have to guess what God wants from us. We don’t have to wonder if we are doing "enough" or if we are believing the right things.
God didn't leave us in the dark. He gave us His Word.
At Boundless Online Church, we hold tightly to the Assemblies of God 16 Fundamental Truths. The very first of those truths is "The Scriptures Inspired."
This means we believe the Bible is "God-breathed." It wasn't just men coming up with clever ideas. It was the Holy Spirit moving through people to record exactly what God wanted us to know.

Inspired and Infallible
What does it mean when we say the Bible is infallible? It means it doesn’t fail. It is reliable. Because the source is God, and God cannot lie or make a mistake, His Word is perfect for the purpose He intended.
When we talk about faith, we are talking about what we believe about God, Jesus, salvation, and the future. When we talk about conduct, we are talking about how we treat our neighbors, how we handle our money, and how we respond to life's hardest questions.
If the Bible isn’t the final authority, then who is? Is it our feelings? Our feelings change like the weather. Is it the government? Laws change with every election. Is it "society"? Society is often confused about its own values.
By making the Bible our only authority, we are choosing the only source of truth that never changes. As Isaiah 40:8 says, "The grass withers and the flowers fall, but the word of our God endures forever."
The Rule of Faith: What We Believe
Your "rule of faith" is your framework for reality. It answers the big questions: Who is God? Why am I here? What happens when I die?
The Bible gives us the clear picture of Jesus. It tells us the story of a God who loved the world so much that He sent His Son to bridge the gap between us and Him. Without the Bible, we wouldn’t truly know the heart of Jesus or the history of the movement we are a part of today.
It protects us from "every wind of teaching," as the Apostle Paul described it. When someone comes along with a message that sounds spiritual but doesn't align with the Word, the Bible acts as a filter. If it doesn't match the Scripture, we don't have to accept it as truth.
The Rule of Conduct: How We Live
It’s one thing to believe the right things on a Sunday morning; it’s another to live them out on a Tuesday afternoon. This is where "conduct" comes in.
The Bible isn't just a manual for the soul; it’s a guide for our feet. It teaches us how to love people who are hard to love. It teaches us how to find peace when everything is falling apart.
If you’ve ever asked, "Where is God when it hurts?", the Bible doesn't give you a generic platitude. It gives you the promise of God’s presence and a path forward through the pain.
Living with the Bible as your authority means:
Choosing forgiveness over bitterness.
Choosing integrity over the easy way out.
Choosing to serve others rather than just ourselves.
It equips us for every good work. It’s practical. It’s real. And it’s the best way to live a life that actually matters.

Staying Grounded in Community
Living under the authority of the Word isn't something we were meant to do alone. We need each other to help understand and apply these truths.
Whether you are looking for a Bible study for men or just want to dive deeper into different categories of Bible studies, being part of a community helps keep us accountable to the Word.
When we study together, we see things we might have missed on our own. We encourage each other to keep following the "light on our path" even when the path gets steep.
Is It Really "Only" the Bible?
Some people ask, "What about tradition or experience?"
Tradition can be beautiful, and our experiences are certainly real. But they aren't the authority.
Traditions can become stale or even harmful if they drift away from the heart of God. Experiences can be misleading. Our authority must be something outside of ourselves, something that doesn't depend on how we feel in the moment.
The Bible is that "something." It is the standard by which we measure every tradition and every experience. If an experience contradicts the Word, we trust the Word. If a tradition obscures the Word, we choose the Word.
A Life Built on the Rock
Jesus told a story about two builders. One built on sand, and one built on a rock. When the storms came, and they always come, the house on the sand collapsed. But the house on the rock stood firm.
Building your life on the authority of the Bible is building on the rock. It doesn't mean the storms won't hit. It means that when they do, you have a foundation that cannot be moved.
At Boundless Online Church, we want to help you build that foundation. Whether you are listening to our podcasts or joining us for a Sunday sermon, our goal is always to point you back to the inspired, infallible Word of God.
We believe that when you meet Jesus in the pages of Scripture, your life will never be the same.
A Prayer for Guidance
Dear Heavenly Father, Thank You for giving us Your Word. Thank You that we don’t have to walk through this life guessing or wandering in the dark. Help us to cherish the Bible as our ultimate authority. Give us a hunger to read it, the wisdom to understand it, and the courage to live it out every day. May Your Word be a lamp for our feet and a light for our path. Amen.
Next Steps
The Bible is a big book, and it’s okay if you have questions. In fact, we love questions! If you’re wondering where to start or how a specific part of the Bible applies to your life today, please reach out.
We are here to help you meet Jesus and grow in faith online.
If you are looking for a place to connect and grow, check out our Bible Study Club. It’s a great way to start making the Word your daily authority alongside others who are doing the same.
Need prayers? Text us day or night at 1-901-213-7341. (message & data rates may apply). Not for emergencies.
Boundless Online Church is a ministry of FA Memphis.

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