Most things in religion are so dangerously arbitrary. They do not follow the logical rules of falsifiability, repeatable testing and empiricism.
How can one trust the moral judgments of someone who backs them up with superstitious motivation? Especially in situations with numerous variables, where right and wrong are hard to discover, except through rational discourse.
The most important human endeavor is the striving for morality in our actions. Our inner balance and even our very existence depend on it. Only morality in our actions can give beauty and dignity to life. To make this a living force and bring it to clear consciousness is perhaps the foremost task of education. The foundation of morality should not be made dependent on myth nor tied to any authority lest doubt about the myth or about the legitimacy of the authority imperil the foundation of sound judgment and action. - Einstein
I recently stumbled across this post which argued that there were no moral absolutes. I would fully agree that evolution is the source of morals and whether a particular action is ethical or not is dependent on context.
But that should never imply that morals are subjective. For anyone who believes in an external reality, for anyone who is a methodological naturalist, there are right answers and wrong answers to every moral situation. It doesn't matter how complex and grey those situations are. The complexity of the situation only determines for how long we disagree on the exact right answer and for how often we change our minds. It doesn't change the fundamentals of the situation.
If morality is proscribed by evolution, and evolution is a result of natural physical laws, then morality is an apex manifestation of the fundamental laws of nature.
As one of our great righteous heroes pleaded just a few decades ago, 'let us realize the arc of the moral universe is long but it bends towards justice.'
ED: I'm talking about Moral Universalism not absolutism
