It is not
knownDefinition of knowledge: Secured insight is considered knowledge. An insight can never be considered absolutely secured, but only as beyond reasonable doubt.
precisely where the angels are, if they are in the air, in the vacuum, in the planets:
GodDefinition of God: With God, goddess or deity is meant a supernatural being, to whom special worship is given. Special qualities are attributed to this being, for example, to be the origin or creator of the universe and of all living beings. Even omniscience, omnipresence and omnipotence are often attributed to it.
did not want us to be educated.