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.
God | God Bless America | god | God Save the Queen | Assemblies of God | Servant of God | Lamb of God | Thank God You're Here | Jupiter (god) | God of War III | Children of God | God the Father | God Forbid | Church of God in Christ | Their Eyes Were Watching God | Thank God It's Friday | New Zealand's Top 100 History Makers | Names of God | Lamb of God (band) | God Save the Queen (Sex Pistols song) | The Wrath of God | The Trial of God | The God of Small Things | John of God | God of Gamblers | God in Christianity | God Alone | by the Grace of God | Back to God's Country (1953 film) | Back to God's Country |
The most prominent of their number, Ed Decker, is the producer of The God Makers and The God Makers II, as well as being the author of the books by the same name.