The Natural Law arguments used against interracial marriage is that according to St. Thomas Aquinas is that reason shows people the way nature works and it must work because God made it. Natural is good which is right and unatural is bad which is wrong. Blacks should not marry whites and whites should not marry blacks and I do not agree with that because if you are in love with a person race should not matter and the Utilitarian argument for interracial marriage is that marriage equality does not remove the rights of same-race coulpes and it means that same-race couples also have the same rights like other couples. Marrying someone of a different race is not natural which is an objection. This objection is voiced in all of the recent examples.
