8 We must beg God constantly in our prayers to uphold us by His hand; we should keep ever in our minds the truth that if He leaves us, most 152certainly we shall fall at once into the abyss, for we must never be so foolish as to trust in ourselves. After this I think the greatest safeguard is to be very careful and to watch how we advance in virtue; we must notice whether we are making progress or falling back in it, especially as regards the love of our neighbour, the desire to be thought the least of all and how we perform our ordinary, everyday duties. If we attend to this and beg Our Lord to enlighten us, we shall at once perceive our gain or loss.
9. Do not suppose that after advancing the soul to such a state God abandons it so easily that it is light work for the devil to regain it. When His Majesty sees it leaving Him, He feels the loss so keenly that He gives it in many a way a thousand secret warnings which reveal to it the hidden danger.206206Life, ch. xix. 9.
10. In conclusion, let us strive to make constant progress: we ought to feel great alarm if we do not find ourselves advancing, for without doubt the evil one must be planning to injure us in some way; it is impossible for a soul that has come to this state not to go still farther, for love is never idle. Therefore it is a very bad sign when one comes to a stand-still in virtue. She who aspires to become the spouse of God Himself, and has treated with His Majesty and come to such an understanding with Him, must not leave off and go to sleep.207207Life, ch. xix. 7.
11. To show you, my daughters, how Christ treats the souls He takes for His brides, I will now speak 153of the sixth mansions. You will then see how little in comparison is all that we can do or suffer in His service to prepare ourselves for the reception of such immense favours. Perhaps our Lord decreed that I should write this in order that the knowledge of the great reward to come, and of His infinite mercy in seeking to give and to manifest Himself to such worms as we are, might make us forget our wretched, petty, earthly pleasures and run on our way with eyes fixed on His grandeur, inflamed with love for Him.
12. May He enable me to explain some of these difficult matters; if our Lord and the Holy Ghost do not guide my pen, I know the task will prove impossible. 1 beg Him to prevent my saying anything unless it will profit you. His Majesty knows that, as far as I can judge, I have no other wish but that His Name may be glorified and that we may strive to serve a Lord Who thus recompenses our efforts even in this world. What, then, will be our joy in heaven where it will be continuous, without the interruptions, labours, and dangers of this tempestuous sea of life? Were it not for the fear of losing or offending Him, we should wish to live until the end of the world208208Rel. ix. 19. in order to work for so great a God—our Lord and our Spouse. May His Majesty enable us to render Him some service free from the many faults we always commit, even in good works! Amen.
Source: Interior Castle (CCEL)