Southside Rabbi Episode 818: Goodness of God with Mark Herzlich
Apr 3, 2026
Mark Herzlich, former NFL linebacker and Super Bowl champion who beat cancer and now serves in justice and athletic ministry. He shares the turning points from diagnosis to prayer. He reflects on returning to football, growing in faith, and finding purpose leading youth through sports.
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Cancer Diagnosis Shattered Athletic Identity
- Mark Herzlich was a top college linebacker facing an NFL future before pain in his left femur forced tests that revealed a large tumor.
- Doctors told him he likely had cancer and that he would never play football again, collapsing his athletic identity at age 21.
A Stranger's Call Started A Prayer Ritual
- A stranger named Walter Musgrove called Mark and asked if he prayed, prompting Mark to begin praying specifically for healing and to play again.
- Regular morning and night prayers became his ritual during chemotherapy and scans, culminating in a felt physical relief that convinced him God was real.
Medical Recovery Led To A Return Game
- After 50 radiation cycles, seven months of chemo, and surgery with a titanium rod, doctors were surprised by his recovery and ability to return to football.
- Mark left crutches at the hospital, worked back onto the field, and returned to play for Boston College on September 4, 2010.