Born & raised in southeastern Pennsylvania, Keith Keyser was brought up in a Christian home and converted at age 7 through a knowledge of his sinfulness and Christ’s sufficiency to save.  His gift of teaching was discovered and developed in the local assembly in Gilbertsville, PA where he continues to fellowship (Grace Gospel Chapel – gracegospelchapel.org).

After working in the car rental industry, Keith left secular employment to give all of his time to the Lord’s service beginning in 1999.  He is mainly engaged in an itinerant Bible teaching and gospel preaching ministry throughout North America, western Europe, and Asia.  He also writes various articles on the Scriptures for Christian publications, as well as contributing to various devotional books in Precious Seed Publications’ “Day by Day” series. Additionally, he is the author of commentaries such as The Epistle Of Paul To The Philippians: An Exposition; Vol. 2 of Precious Seed’s OT Overview series, Laws Of Life: Leviticus, Numbers, & Deuteronomy; and Volume 4 of Precious Seed’s NT Overview series, The Pastoral Epistles & Hebrews.

Married to Naomi since 2005, they have been blessed with three young daughters and a son, named Anastasia,  Nadia, Fiona, & Micah.  Whenever possible, they join Keith in traveling amongst God’s people.