TUESDAYS, STARTING FEBRUARY 24, 2026

Building upon the initial Four-Gospel Journey program, this extended online course is designed to take you deeper into your experience of the four paths. Following a review of the overall journey, we will dive into the depths of each gospel and explore how they apply to your life:

Review Preparing for the Journey (3 classes)
Matthew Facing Change (8 classes)
Mark Crossing the Stormy Sea (9 classes)
John Being in the Garden (9 classes)
Luke Maturing in Service (9 classes)
Next Steps Where Do I Go From Here? (1 class)

Along with reviewing portions of the material covered in the initial program, this course will delve into additional readings from Alexander John Shaia’s book, Heart and Mind, (3rd edition) or the hardback edition, Radical Transformation.  

Each class focuses on a passage from the weekly reading assignment, using Lectio Divina for personal sharing and reflection. The goal is to increase your awareness of how these four-gospel paths are unfolding in your life, both in the past and currently. This reflective approach offers you the opportunity for profound personal healing and transformation. 

TUESDAYS, STARTING FEBRUARY 24, 2026

US:  5pm-6pm Eastern  |  4pm-5pm Central  |  3pm-4pm Mountain  |  2pm-3pm Pacific

Click HERE for your time zone

Begins in:

18 Days
21Hours
31Minutes
00Seconds

Schedule

Attendance

While you are encouraged to attend each live online class, all classes are video recorded to watch when you are unable to attend live, as well as to re-watch for more comprehension.

Cost

To acknowledge and support the ongoing work of Quadratos, we request a monthly membership contribution of $39 (US) throughout your participation in the Four-Gospel Journey Extended Book Study.  

As a member of Quadratos at this exclusive “Supporter” level, you will receive:
   ⁜  access to the Weekly Gospel Reflection
   ⁜  signed (while supply allows) hardcopy of Radical Transformation * 
   ⁜  1 set of bookmarks‬‬‬ (one for each of the four paths) *

      * includes shipping within the continental US

If‬ you find this contribution‬ to‬ be‬ a‬ hardship,‬ please‬ contact‬ Rosa‬ at hello@quadratos.org‬ to request a reduced rate.‬ ‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬

Pre-Course Reading Assignment

Heart and Mind (3rd edition) or Radical Transformation: Review Chapter Two, pages 27-43

Join Dr. Jana Rentzel for this illuminating course:

Jana Rentzel is a PhD Spiritual Psychologist and certified Spiritual Director in private practice.  A lifelong seeker of deep spiritual Truth, she has studied, practiced and lived the contemplative paths of Christian, Buddhist, Native American, and Ageless Wisdom traditions.  Jana is married to Chris, with whom she enjoys three beautiful stepdaughters, six energetic grandchildren, and two highly entertaining golden-doodles.

I hope to see you for this life-changing experience!!

This has made Christianity come to life again for me, moving it out of history and into the cosmos, making it richer and more relevant.
Four-Gospel Journey Participant

The online course led by Jana Rentzel opened the door to a fresher, deeper, more intimate view and experience of the Mystery and Holiness of the Scriptures, our world, and what ever is beyond.
Adela Rose
Four-Gospel Journey Participant

What's in Store for you!!

Course Curriculum

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