"moral concept" is correct and usable in written English.
You can use it to refer to an idea or set of ideas related to morality, such as justice, right and wrong, etc. For example, "The work of Dr. King is credited for helping to advance the moral concept of equality in the United States."
There is a secular moral concept of evil which is distinct from fictional or religious conceptions, and it is this secular conception of evil that is meant most often when the term 'evil' is used in moral and political contexts (see Garrard 2002, 325; Card 2010, 10 17).
It also furthers her perspective that the moral concept of 'care' presents a challenge to the traditional boundary between morality and politics [ 3].
People will do anything for money and they want everything quickly -- there is no moral concept.
Poverty is a moral concept; and our poverty line should reflect a judgment that it provides a morally acceptable standard of living.
If a moral concept plays a role in today's debates, it is only the stern proselytizing of forcing the government to live within its means.
I'm not sure I like the moral concept behind it, but at least I know what I'm talking about now when I debate it with others.
Some versions of the a priori approach emphasize the constraints imposed by "thinner" moral concepts such as goodness, rightness, or morality itself (for example, see Garcia 1988).
She is playing around with some moral concepts here that aren't downright filthy, but it's still morally bankrupt and not exciting enough to float my boat.
So once again: My proposal is that we abandon moral concepts, attitudes and language.
In the 7th and 8th centuries the moral concepts of antiquity completely surrendered to religious principles.
These are not moral concepts, exactly, but they seem closely related.
