Roger R. Keller was a professor of religion at Brigham Young University (BYU).
Keller was one of the co-editors with Spencer J. Palmer of The Gospel and World Religions.
[3] Keller has in the past been among the holders of BYU's Richard L. Evans Chair of Religious Understanding.
Keller has a long tradition of promoting religious understanding and inter-faith good will; back when he was a Protestant pastor he was among those who spoke out against The God Makers.
[4] Keller was also the director of BYU's program for the training of military chaplains.