The correct answers are:
A government should be in line with divine laws.
A government is moral if it aligns with divine laws.
A person does what they do best then, they are fulfilling their function.
The ideas that were of Thomas Aquinas or Aristotle were, a government should be in line with divine laws, a government is moral if it aligns with divine laws, a person does what they do best, then they are fulfilling their function.
St. Thomas Aquinas (1225-1274) was a Dominican Theologian from Italy. He was the founder of the Thomistic Theology, which established that God could be demonstrated by observing the cause and effect of things, by observing the movement of the world, and God granted intelligent to al natural beings.
Aristotle (384-332 BCE) was one of the most famous Greeks philosophers of all the time. He developed the logic thinking that is still used nowadays. He also founded his own School in Athens, the Lyceum.