Translation of "Incorporeal" in Spanish

Just because people are corporeal born to this world doesn't mean that they understand everything about it, similarly just because somebody's died doesn't mean that they understand everything about the incorporeal world.

Solo porque la gente nazca físicamente en este mundo, no significa que entiendan todo acerca de él, de igual forma que solo porque alguien haya muerto, no significa que entienda todo acerca del mundo astral.