# Jack’s Substack

> Jack Kornfield's Substack.

- **Platform:** substack
- **Category:** Religion
- **Subscribers:** 15K
- **Weekly growth:** +3.6%
- **Last updated:** 2026-03-30
- **URL:** https://jackkornfield.substack.com
- **Profile:** https://newsletterinsights.io/newsletter/jackkornfield