[1] She was the wife of pastor Tim Keller (1950–2023), founder of New York's Redeemer Presbyterian Church.
summa cum laude from Gordon Conwell Theological Seminary in Massachusetts which she attended with her future husband, Tim Keller.
[13] They were first introduced through Kathy's sister, Susan, who was Bucknell classmate of Tim,[14] and they married shortly before graduation in January 1975 at Crossroads Presbyterian Church in Monroeville.
[17] Kathy Keller has authored numerous theological books, most importantly "Jesus, Justice and Gender Roles" and, with her husband, The Meaning of Marriage (2013), (a New York Times best seller[18][19]).
She has also co-authored with her husband God's Wisdom for Navigating Life; and The Songs of Jesus and The Meaning of Marriage Devotional.