To return, then, to our first point: whether they come from within, from above or from without, has nothing to do with their coming from God. The surest signs that one can have of their doing this are, in my opinion, as follows. The first and truest is the sense of power and authority which they bear with them, both in themselves and in the actions which follow them. I will explain myself further. A soul is experiencing all the interior disturbances and tribulations which have been described, and all the aridity and darkness of the understanding. A single word of this kind -- just a "Be not troubled" -- is sufficient to calm it. No other word need be spoken; a great light comes to it; and all its trouble is lifted from it, although it had been thinking that, if the whole world, and all the learned men in the world, were to combine to give it reasons for not being troubled, they could not relieve it from its distress, however hard they might strive to do so. Or a soul is distressed because its confessor, and others, have told it that what it has is a spirit sent by the devil, and it is full of fear. Yet that single word which it hears: "It is I, fear not,"160 takes all its fear from it, and it is most marvellously comforted, and believes that no one will ever be able to make it feel otherwise. Or it is greatly exercised because of some important piece of business and it has no idea how this will turn out. It is then given to understand that it must be, and all will turn out well; and it acquires a new confidence and is no longer troubled. And so with many other things.