Christ's Faithful People
The important thing is that these two kinds of mutual love should be untainted by any sort of passion, for such a thing would completely spoil this harmony. If we exercise this love, of which I have spoken, with moderation and discretion, it is wholly meritorious, because what seems to us sensuality is turned into virtue. But the two may be so closely intertwined with one another that it is sometimes impossible to distinguish them, especially where a confessor is concerned. For if persons who are practising prayer find that their confessor is a holy man and understands the way they behave, they become greatly attached to him. And then forthwith the devil lets loose upon them a whole battery of scruples which produce a terrible disturbance within the soul, this being what he is aiming at. In particular, if the confessor is guiding such persons to greater perfection, they become so depressed that they will go so far as to leave him for another and yet another, only to be tormented by the same temptation every time.
What you can do here is not to let your minds dwell upon whether you like your confessor or not, but just to like him if you feel so inclined. For, if we grow fond of people who are kind to our bodies, why should we not love those who are always striving and toiling to help our souls? Actually, if my confessor is a holy and spiritual man and I see that he is taking great pains for the benefit of my soul, I think it will be a real help to my progress for me to like him. For so weak are we that such affection sometimes helps us a great deal to undertake very great things in God's service.
But, if your confessor is not such a person as I have described, there is a possibility of danger, and for him to know that you like him may do the greatest harm, most of all in houses where the nuns are very strictly enclosed. And as it is a difficult thing to get to know which confessors are good, great care and caution are necessary. The best advice to give would be that you should see he has no idea of your affection for him and is not told about it. But the devil is so active that this is not practicable: you feel as if this is the only thing you have to confess and imagine you are obliged to confess it. For this reason I should like you to think that your affection for him is of no importance and to take no more notice of it.
Follow this advice if you find that everything your confessor says to you profits your soul; if you neither see nor hear him indulge in any vanity (and such things are always noticed except by one who is wilfully dull) and if you know him to be a God-fearing man, do not be distressed over any temptation about being too fond of him, and the devil will then grow tired and stop tempting you. But if you notice that the confessor is tending in any way towards vanity in what he says to you, you should regard him with grave suspicion; in such a case conversation with him, even about prayer and about God, should be avoided -- the sister should make her confession briefly and say nothing more. It would be best for her to tell the Mother (Superior) that she does not get on with him and go elsewhere. This is the safest way if it is practicable, and I hope in God that it will be, and that you will do all you possibly can to have no relations with him, though this may be very painful for you.
Reflect upon the great importance of this, etc. (pp. 58-9).