Does las Casas believe the Spaniard’s actions to be in accordance with the beliefs of Christianity?

He believed that the conquest of the natives was an act of charity, for it brought them the benefits of civilization, religion, and trade with Spain. The colonists' exploitation of native labor, thus, was justified. Not surprisingly, the conquistadores and early settlers considered Sepúlveda their champion.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.