The term moral obligation has a number of meanings in moral philosophy, in religion, and in layman's terms. Generally speaking, when someone says of an act that it is a "moral obligation," they refer to a belief that the act is one prescribed by their set of values.
Moral philosophers differ as to the origin of moral obligation, and whether such obligations are external to the agent (that is, are, in some sense, objective and applicable to all agents) or are internal (that is, are based on the agent's personal desires, upbringing, conscience, and so on).
Obligation being a set code by which a person is to follow. (Obligations) can be found by an individual's peers that set a code that may go against the individual's own desires. The individual will express their morality by the person following the set code(s) through seeing it as good to appease society.
Famous quotes containing the words moral and/or obligation:
“Human beings have rights, because they are moral beings: the rights of all men grow out of their moral nature; and as all men have the same moral nature, they have essentially the same rights. These rights may be wrested from the slave, but they cannot be alienated: his title to himself is as perfect now, as is that of Lyman Beecher: it is stamped on his moral being, and is, like it, imperishable.”
—Angelina Grimké (1805–1879)
“The debt was the most sacred obligation incurred during the war. It was by no means the largest in amount. We do not haggle with those who lent us money. We should not with those who gave health and blood and life. If doors are opened to fraud, contrive to close them. But don’t deny the obligation, or scold at its performance.”
—Rutherford Birchard Hayes (1822–1893)