Before this, I had a certain tenderness of soul which was very abiding, partially attainable, I believe, in some measure, by our own efforts: a consolation which is not wholly in the senses, nor yet altogether in the spirit, but is all of it the gift of God. However, I think we can contribute much towards the attaining of it by considering our vileness and our ingratitude towards God–the great things He has done for us–His Passion, with its grievous pains–and His life, so full of sorrows; also, by rejoicing in the contemplation of His works, of His greatness, and of the love that He bears us. Many other considerations there are which he who really desires to make progress will often stumble on, though he may not be very much on the watch for them. If with this there be a little love, the soul is comforted, the heart is softened, and tears flow. Sometimes it seems that we do violence to ourselves and weep; at other times, our Lord seems to do so, so that we have no power to resist Him. His Majesty seems to reward this slight carefulness of ours with so grand a gift as is this consolation which He ministers to the soul of seeing itself weeping for so great a Lord. I am not surprised; for the soul has reason enough, and more than enough, for its joy. Here it comforts itself–here it rejoices.

The comparison which now presents itself seems to me to be good. These joys in prayer are like what those of heaven must be. As the vision of the saints, which is measured by their merits there, reaches no further than our Lord wills, and as the blessed see how little merit they had, every one of them is satisfied with the place assigned him: there being the very greatest difference between one joy and another in heaven, and much greater than between one spiritual joy and another on earth–which is, however, very great. And in truth, in the beginning, a soul in which God works this grace thinks that now it has scarcely anything more to desire, and counts itself abundantly rewarded for all the service it has rendered Him. And there is reason for this: for one of those tears–which, as I have just said, are almost in our own power, though without God nothing can be done–cannot, in my opinion, be purchased with all the labours of the world, because of the great gain it brings us. And what greater gain can we have than some testimony of our having pleased God? Let him, then, who shall have attained to this, give praise unto God–acknowledge himself to be one of His greatest debtors; because it seems to be His will to take him into His house, having chosen him for His kingdom, if he does not turn back.

St Teresa of Avila ‘The Way of Perfection’