So TMN believes in survival of the fittest, if he's arguing with a Christian who believes in Creation, but not in society, which Darwin, et al, believed was the product of survival of the fittest?
Whenever you hear some one start off, "If ______ really believe in ______ ...", it very likely that the inconsistency will be found in the speaker's definition of the goal, ______, and/or how to achieve ______. TMN says he is talking about a safety net, from which people can more easily climb out. But what TMN actually supports is people being allowed to live a multi-generational lifestyle of dependency, improvidence, and ineptitude.