A virtue is a virtue. It cannot be Indian, Christian or Muslim, or atheistic. Just as Charity is Charity, and is incorrect to ascribe it to Christianity alone.
Nor can there be an Order of Virtues. However, two principles (or virtues) can give conflicting answers to a given problem or question: hence, a dilemma. This may require a solution, and thereby increasing one's moral depth/learning/wisdom, or whatever you wish to call it.
