Philo Judaeus De Plantatione 24

[24] For it is legitimate that those persons should be called up to the Deity who have been inspired by him. For it would be a terrible thing if whirlwinds and hurricanes have power to tear trees up by their roots, and to toss them in the air, and to carry off vessels of many tons’ burden, though loaded with cargoes, as if they were the lightest things imaginable, out of the middle of the sea; and if even lakes and rivers are raised on high, when their streams actually leave the bosom of the earth, having been drawn up by the ardent and diversified eddies of the winds: and yet, if the mind, which is intrinsically light, cannot be raised up by the nature of the Divine Spirit, which is able to do everything and to subdue all things below, and cannot be elevated to an exceeding height; and especially the mind of the man who studies philosophy in a genuine manner.