I don't really see why someone can't believe in having honor, grace, and mercy on others and not beleive in God at the same time. Obviously, honor, grace, mercy, and unselfishness are human choices and human creations and come from human beings, don't they? I mean, even if you were to want to interpret this from a hard-core strict religious viewpoint, all the religions in the world say that the choice to have these values are within your range of free will, regardless of any higher power and regardless of any God: they are human choices, regardless of any Godly intervention. So, even the religious books say that it is your choice to value these values and that no God can make you do this. So I don't see how beleiving in God can equal beleiving in grace and mercy and unselfishness. These seem to be defined as human choices.