The intelligent, whose body is spirit, whose form is light, whose thoughts are true, whose nature is like ether (omnipresent and invisible), from whom all works, all desires, all sweet odours and tastes proceed; he who embraces all this, who never speaks, and is never surprised,

In plain words: This describes the one to set your heart on. He is pure awareness and light, his thoughts are always true, and like open space he is everywhere but unseen. All actions, wishes, smells and tastes come from him. He holds everything, never needs to speak, and is never caught off guard.