Dr. J. David Gilliland serves as the adjunct professor and member of the
board of directors for Providence Theological Seminary. He is the author of
David served as an elder in sovereign grace churches in Denver and Steamboat
Springs, CO and attended Denver Seminary. In addition to his labors in the Word of
God brother Gilliland is a practicing physician in the Denver, Colorado area.
Ed Trefzger serves on the pastoral team of Evangelical Church of Fairport,
NY. In New Covenant Theology circles he is a member of the Earth Stove Society
and has contributed several well received articles and papers. On the secular side
Ed is the publisher of JazzWeek. His radio experience includes over 25 years as a
producer and broadcaster of Rochester Institute of Technology hockey, including
play-by-play and color commentary, and more than ten years as host and engineer
of Rochester Sessions, a weekly live music program. Ed has written extensively
both about jazz and as a sports reporter covering NCAA hockey.