It is certain because it is impossible

“You can judge the quality of their faith from the way they behave. Discipline i…”

“Now we allow that life begins with conception, because we contend that the soul…”

“For it is really better for us not to know a thing, because [God] has not revea…”

“Examine then, and see if He be not the dispenser of kingdoms, who is Lord at on…”