Overview
- Keller passed away at home after battling stage four pancreatic cancer.
 - Keller founded Redeemer Presbyterian Church in New York City and wrote several bestselling books on Christianity.
 - Keller was admired for attracting young professionals to his church and avoiding partisan politics.
 - Keller is survived by his wife, sons, sisters, daughters-in-law, and grandchildren.
 - Leaders like former President George W. Bush mourned the loss of Keller, calling him "one of America's foremost Christian thinkers and preachers."