The Modern Master Key in Five Minutes a Day
Unlock the mind
behind your business.
Charles Haanel's timeless lessons on mental focus, visualization and the law of attraction, turned into a daily five-minute practice for entrepreneurs, from a biblical perspective: read the week's lesson, then sit quietly and concentrate.
From John D. Mayfield, creator of the 5-Minutes Series, entrepreneur and teacher for nearly five decades.
★ Founders’ Launch Special 50% off · $498 now $249 · Ends Nov 15
Instant access · Learn on any device · Go at your own pace
Sound familiar?
You've got the plans and the drive. Your mind keeps getting in the way.
You know what you want to build. You've read the books and set the goals. But the day fills up with noise, doubt creeps in, and the vision you started with gets harder to see.
Success starts on the inside. This course gives you a simple daily practice for training your focus, your vision and your thinking, grounded in Scripture and built for busy entrepreneurs.
Why this course
A classic, made practical.
And grounded in faith.
A timeless classic
Charles Haanel's The Master Key System has shaped entrepreneurs for more than a century. Its lessons on focus and visualization are as useful today as when they were written.
From a biblical perspective
Each lesson is viewed through Scripture, so you can apply the ideas with confidence that they line up with your faith.
Practical, week by week
No theory for its own sake. Each week turns a lesson into a simple application you can use in your business right away.
The transformation
Where you are now, and where this takes you
What you'll learn
Train your mind, five minutes at a time
Mental focus
Learn to quiet the noise and hold your attention on the work that moves your business forward.
Visualization
See the result clearly before you build it, and let that picture guide your daily decisions.
The power of your thinking
Haanel's teaching on how what you think shapes what you do, applied to real business situations.
A biblical lens
Each principle tested against Scripture, so you know what to keep and how to apply it.
Five minutes a day
Read the week's lesson, then spend five quiet minutes a day concentrating on it, just as Haanel taught.
30-day money-back guarantee
Try it for a full month. If it isn't right for you, you get your money back.
Your guide
Hi, I'm John Mayfield.
I've spent nearly five decades building businesses and teaching, mostly in real estate, and I created the 5-Minutes Series to make learning anything feel simple: short lessons, clear steps and real application.
I've seen firsthand that the biggest difference between entrepreneurs who struggle and those who grow is often what happens in their minds. The Modern Master Key brings together Haanel's classic lessons and the truth of Scripture in a way you can use every day.
Join today
Unlock the key
- Haanel's lessons on focus, visualization and thinking
- Each principle viewed from a biblical perspective
- Practical weekly applications for entrepreneurs
- A simple five-minute daily practice: read, then sit quietly and concentrate
- Learn on any device, at your own pace
What students say
Learning from John
"John Mayfield has been the most friendly and helpful instructor of my career! His courses are exceptional, from the study guides to the practice tests, I was able to pass my exam with flying colors. Thank you John!"
Lara P.Google review"John has a great course! His voice is so pleasant on the recordings. Learning made simple! … He always answered promptly when I had a question. Hope to meet you someday John!"
Betty M.Google review"A special thank you to John Mayfield for his excellent instruction. John does a fantastic job of presenting the material in a clear, concise, and practical way. … Five stars all the way!"
Paul R.Google reviewFrom Google reviews of John's real estate courses at Global Real Estate School.
Questions
Frequently asked
Do I need to have read The Master Key System?
No. The course walks you through Haanel's ideas one lesson at a time, so you can start fresh.
What does "from a biblical perspective" mean?
Each of Haanel's principles is looked at through Scripture, so you can see where it lines up with your faith and how to apply it with confidence.
Is this only for real estate agents?
No. It's for any entrepreneur or business owner who wants sharper focus and clearer vision.
How much time does it take?
About five minutes a day. Each week you read a new lesson, then spend five quiet minutes a day concentrating on it.
How long do I have access?
Unlimited. Once you enroll, the course is yours to come back to anytime: replay lessons, review the materials and practice as often as you like.
What if it isn't right for me?
You're covered by a 30-day money-back guarantee. If the course isn't a fit, ask for a refund within 30 days.
Five minutes a day
Change your thinking.
Grow your business.
Start The Modern Master Key today and build a daily practice for focus, vision and faith.
Start The Modern Master Key for $249Book & journal coming soon
Look for The Modern Master Key Workbook on Amazon soon: a companion book and journal to keep your notes, plans and progress in one place.
Weekly encouragement
Five minutes of encouragement, every week
Each week John sends a short motivational tip, a recorded affirmation or a quick video. You'll also be the first to hear when new courses launch, plus subscriber-only offers.
- Weekly tip or video
- New course alerts
- Subscriber offers