There are many sources of spirituality; religion may be the most common, but it is by no means the only. Anything that generates a sense of awe may be a source of spirituality. Science does this in spades.
Believers can have both religion and science as long as there is no attempt to make A -A, to make reality unreal, to turn naturalism into supernaturalism. (125)
Scientific prayer makes God a celestial lab rat, leading to bad science and worse religion.