Gain a deeper understanding of the {{Bible}} & get closer with {{God}} to unlock true peace and happiness

Live the life that {{God}} wants you to

Hi, I’m {{Johnny chang}}

I’m an ex-gang member turned minister.

After years behind bars and a lifetime of pain, I had a chance encounter with God that changed everything.

I’ve read the Bible over 25 times and spent the last 8 years helping people break free from confusion, guilt, and spiritual numbness.


I created Core of the Heart to fast-track your growth so you don’t spend years stuck in the same place, like I was.


If you stay consistent, I’m confident you’ll experience your first major “unlock” within 30 days.


This isn’t a program. It’s a path towards permanent change. Let’s walk it together.

A clear path to {{spiritual breakthrough}}

Our program helps you apply the Bible directly to your life - and experience
your first "breakthrough" in just a few weeks - through our 3 C's:

{{C}}larity
Simplified lessons from the bible, that you can apply directly to your current & future life challenges.
{{C}}onsistency
Resources and tools to use on your daily spiritual walk.
{{C}}ommunity
Grow together in our gospel-centered community - including free, in-person live events (After Service), Discord, & Zoom hang outs.
Weekly Zoom class to help you clearly understand and apply Scripture.
Live Zoom session where Johnny answers your real faith questions.
Daily short reflections to keep you spiritually grounded and consistent.
Gospel Guide Chatbot  [COMING SOON]
24/7 AI chat bot built on all of Johnny’s content and biblical knowledge
Free live events with sermons, Q&A, and time to connect with others.
Rewatch any livestream, anytime you need a spiritual refresher.
Get exclusive sermons, docu-series, and deeper behind-the-scenes content. 
Free digital space where the COTH family connects, shares, and grows.

{{God}} is moving through our community

“I really love Johnny Chang's way of teaching the Bible. He always points to Christ and His sacrifice and resurrection for our eternal reconciliation to the Father in every book of the Bible.”

Christine Hancock

“Johnny’s ministry and teachings has helped me tremendously on my faith journey. I gave my life to Christ late 2024 after coming to the end of myself having realized I could not lead my own life and I needed to Jesus to lead it.”

Jet Yamasaki

“I honestly have no words to describe how Johnny's leadership has helped me grow spiritually. In a world full of noise, full of lies disguised as "truths", Johnny's teachings have literally cured my spiritual blindness.”

Rafael Rodriguez

"I was raised in religion. I was taught fear, rules, and that I had to earn God’s love. But when I heard Johnny preach, everything changed. He didn’t preach religion. He preached Jesus. He made the Gospel simple and clear—that salvation isn’t about what we do, but about what Christ has already done."

Corina Gomez

Become a {{COTH}} member

Tier 2 - Platinum

$20.00 per month

  • 'Deep Dive' Bible Class [Sat, 10am pst on Zoom]
  • Access To All Past Bible Class Recordings 
  • Access To All Livestream Recordings (IG, Twitch, FB, YouTube)
  • Access to all Event Livestreams (ex. After Service)
  • Access to full sermons, extended videos, behind-the-scenes footage, & more
  • Exclusive Merch Items (Discounted)
  • + All Tier 1 Gold perks
  • Special Discord Role
  • 'Livestream Access' for After Service Phoenix

Tier 3 - Diamond

$60.00 per month

  • Live, Group Mentorship Sessions
  • Early access to all live events and merch drops
  • Exclusive Tier 3 Merch Items (Discounted)
  • + All Tier 1 Gold perks
  • + All Tier 2 Platinum perks
  • Special Discord Role

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