Applying your religious bigotry to his climate science arguments is an ad hominem and does not change his climate science credibility. Dr. Spencer is highly credible and has impeccable climate science credentials,
Roy W. Spencer, B.S. Atmospheric Sciences, University of Michigan (1978); M.S. Meteorology, University of Wisconsin (1980); Ph.D. Meteorology, University of Wisconsin (1982); Research Scientist, Space Science and Engineering Center, University of Wisconsin (1982-1984); Senior Scientist for Climate Studies, Marshall Space Flight Center, NASA (1984-2001); MSFC Center Director's Commendation (1989); NASA Exceptional Scientific Achievement Medal (1991); U.S. Team Leader, Multichannel Imaging Microwave Radiometer (MIMR) Team, NASA (1992-Present); Team Leader, AMSR-E Science Team, NASA (1994-Present); American Meteorological Society's Special Award (1996); Principal Research Scientist, Earth System Science Center, University of Alabama in Huntsville (2001-Present)
You are correct though that if we were discussing creationism, Dr. Spencer would not be qualified. His qualifications only relate to atmospheric science.
I support evolution theory but I also respect people's religious beliefs and am not a religious bigot like yourself.