You will ask how, if this Presence cannot be seen, the soul knows that it is that of Christ, or when it is a saint, or His most glorious Mother. This is a question which the soul cannot answer, nor can it understand how it knows what it does; it is perfectly certain, however, that it is right. When it is the Lord, and He speaks, it is natural that He should be easily recognized; but even when it is a saint, and no words are spoken, the soul is able to feel that the Lord is sending him to be a help and a companion to it; and this is more remarkable. There are also other spiritual experiences which cannot be described, but they all help to show us how impotent our nature is, when it comes to understanding the great wonders of God, for we are not capable of understanding these but can only marvel and praise His Majesty for giving them to us. So let us give Him special thanks for them; for, as this is not a favour which is granted to all, it is one which should be highly esteemed and we must try to render the greatest services to God Who has so many ways of helping us. For this reason no one thus favoured has any better opinion of himself on that account. On the contrary, he feels that he is serving God less than anyone else on the earth, and yet that no one else has so great an obligation to serve Him. Any fault which he commits, therefore, pierces his very vitals and has every reason to do so.