📖 E-book · 20 Chapters · 5 Parts

Build a faith
that will not collapse

A clear, progressive guide for Christians who want to deeply understand what they believe — and build a solid foundation for Christian life.

$20 USD $6,90 USD Limited-time offer
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Cover of the Foundations of the Faith e-book — A Solid Foundation for Christians
Is it for you?

This book is for you if...


🤔

You feel your faith is superficial

You believe, but could not explain why. You repeat phrases without truly understanding their meaning.

You have unanswered questions

The Trinity, salvation, suffering... Questions no one has clearly explained to you.

📚

You want to study doctrine in an orderly way

Not scattered fragments, but a structured path connecting the truths of faith.

🛡️

You want to discern truth from falsehood

In a world of confusing doctrines, you need firm foundations to distinguish truth from error.

🌱

You want to grow spiritually

You know there is more, but do not know where to begin. You need guidance and discipline.

You seek a faith that can withstand storms

Not an emotional faith, but one anchored in truth to sustain you through difficult times.

About the Author

The person behind Foundations of the Faith

Jader, author of Foundations of the Faith
✝ Theology Student

Jader

Brazilian · Theology Student

Jader is Brazilian and a theology student, passionate about helping other Christians deeply understand what they believe — without needing years of formal study.

After seeing many fellow believers repeat biblical truths without fully understanding them, he decided to organize and translate the essential topics of Christian theology into clear, accessible, and progressive language — without losing the depth faith deserves.

Foundations of the Faith was born from that purpose: to offer every Christian, regardless of how long they have been on the journey, a structured guide for building a solid and lasting foundation for their spiritual life.

"My goal is not to turn you into a theologian — it is to help you finally understand what you believe and why."
Contents

What you will learn

20 chapters organized into 5 progressive parts that will transform your understanding of faith.


Part I

The Foundations of Faith

The foundation on which everything else is built: Scripture, God, creation, and the Fall.

  • The Revelation of God
  • The Authority of Scripture
  • The Nature of God
  • The Trinity
Part II

The Work of Christ

The heart of the gospel: who Jesus is, what he did, and what it means for you.

  • The Person of Christ
  • The Atonement
  • The Resurrection
  • Grace and Salvation
🕊️
Part III

The Christian Life

How faith is lived day by day: prayer, the Holy Spirit, sanctification, and suffering.

  • The Holy Spirit
  • Prayer
  • Sanctification
  • Suffering and the Sovereignty of God
🤝
Part IV

The Church and Community

The purpose of the church, the sacraments, service, and mission in the world.

  • The Church
  • The Sacraments
  • Mission and Service
  • Love for Your Neighbor
🔥
Part V

Discernimiento y Perseverancia

How to identify false doctrines, persevere to the end, and live with eternal hope.

  • Falsas Doctrinas
  • The Perseverance of the Saints
  • The Second Coming
  • Eternal Life
Preview of the Foundations of Faith e-book content
Preview

A book designed to transform your reading


Each chapter combines clear teaching, biblical quotes, practical reflections, and personal application questions. This is not a theoretical manual — it is a guide for living.

20 Chapters
5 Parts
100% Digital (PDF)
$5 USD Cover of the bonus e-book The Devil's Kingdom — A Guided Tour of the Empire of Illusion
🎁 Exclusive Bonus

Also receive:
The Devil's Kingdom


Discover the traps the devil uses to deceive your life — and the lives of millions of people — every day.

This e-book is an allegorical fiction, narrated in the first person by the devil himself, taking you on a "guided tour" of his kingdom — not a kingdom of fire and chains, but the invisible kingdom he builds through the small compromises of everyday life: the vanity you feed without realizing it, the offense you accept too easily, the constant distraction that pulls you away from God, relativism that softens the truth, and self-help taking the place that only He should have.

Across 20 chapters, organized as "provinces" of this symbolic kingdom — The City of Vanity, The Republic of Offense, The Market of Desires, The University of Proud Ignorance, The Theater of Appearances, and others — the devil himself reveals, without realizing it, how deception works. As you read, you will learn to recognize his strategies before falling into them.

Written in the style of C.S. Lewis's "The Screwtape Letters", but in monologue form. In the epilogue, the narrator reveals his only weakness — sincere and silent repentance — serving as a direct invitation to conversion.

Value: $5 USD

Your investment today


Foundations of Faith + Bonus

Immediate access to the complete material

$20 USD $6,90 Save over 65%
  • E-book "Foundations of Faith" (20 chapters, PDF)
  • E-book "The Devil's Kingdom" (Bonus) $5 USD
  • Immediate access by email
  • Compatible with any device
  • 7-day unconditional guarantee
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Frequently Asked Questions

Do you have questions?


What format will I receive the e-book in?

You will receive a high-quality PDF file compatible with any device: phone, tablet, computer, or e-reader. Read it wherever and whenever you want.

How do I receive the material after purchase?

Immediately after payment, you will receive a download link by email. Access is instant — no waiting required.

Is the "The Devil's Kingdom" bonus included?

"The Devil's Kingdom" is a bonus e-book that you will automatically receive for $5 USD.

Is this book only for new believers?

No. It was written both for those beginning their faith journey and for Christians with years of experience who want to deepen and organize what they believe. Its progressive structure makes it useful for everyone.

Is there a satisfaction guarantee?

Yes. We offer a 7-day unconditional guarantee. If the content does not meet your expectations, we will refund 100% of your investment. No questions, no complications.

Can I share it with my Bible study group?

The e-book is for personal use. However, its 20-chapter structure makes it ideal for leading group studies. Each member can purchase their own copy at the special price of $6.90.

Your faith deserves a solid foundation

Do not miss this opportunity. Two e-books, one complete transformation.

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