I wish you all a happy and holy New Year, may it be filled with prayer and penance.Our Lady tells us that this is a sure way to get to Heaven.
Here is what I am re-reading these days.
Wherein is declared how necessary it is for the soul truly to pass through this dark night of sense, which is mortification of desire, in order that it may journey to union with God.
THE reason for which it is necessary for the soul, in order to attain to Divine union with God, to pass through this dark night of mortification of the desires and denial of pleasures in all things, is because all the affections which it has for creatures are pure darkness in the eyes of God, and, when the soul is clothed in these affections, it has no capacity for being enlightened and possessed by the pure and simple light of God, if it first cast them not from it; for light cannot agree with darkness; since, as Saint John says: Tenebroe eam non comprehenderunt. That is: The darkness could not receive the light.
2. The reason is that two contraries (even as philosophy teaches us) cannot coexist in one person; and that darkness, which is affection set upon the creatures, and light, which is God, are contrary to each other, and have no likeness or accord between one another, even as Saint Paul taught the Corinthians, saying: Quoe conventio luci ad tenebras? That is to say: What communion can there be between light and darkness? Hence it is that the light of Divine union cannot dwell in the soul if these affections first flee not away from it.
3. In order that we may the better prove what has been said, it must be known that the affection and attachment which the soul has for creatures renders the soul like to these creatures; and, the greater is its affection, the closer is the equality and likeness between them; for love creates a likeness between that which loves and that which is loved. For which reason David, speaking of those who set their affections upon idols, said thus: Similes illis fiant qui faciunt ea: et omnes qui confidunt in eis. Which signifies: Let them that set their heart upon them be like to them. And thus, he that loves a creature becomes as low as that creature, and, in some ways, lower; for love not only makes the lover equal to the object of his love, but even subjects him to it. Hence in the same way it comes to pass that the soul that loves anything else becomes incapable of pure union with God and transformation in Him. For the low estate of the creature is much less capable of union with the high estate of the Creator than is darkness with light. For all things of earth and heaven, compared with God, are nothing, as Jeremias says in these words: Aspexi terram, et ecce vacua erat, et nihil; et coelos, et non erat lux in eis. 'I beheld the earth,' he says, 'and it was void, and it was nothing; and the heavens, and saw that they had no light.' In saying that he beheld the earth void, he means that all its creatures were nothing, and that the earth was nothing likewise. And, in saying that he beheld the heavens and saw no light in them, he says that all the luminaries of heaven, compared with God, are pure darkness. So that in this way all the creatures are nothing; and their affections, we may say, are less than nothing, since they are an impediment to transformation in God and the privation thereof, even as darkness is not only nothing, but less than nothing, since it is privation of light. And even as he that is in darkness comprehends not the light, so the soul that sets its affection upon creatures will be unable to comprehend God; and, until it be purged, it will neither be able to possess Him here below, through pure transformation of love, nor yonder in clear vision. And, for greater clarity, we will now speak in greater detail.-St.John of the Cross, Ascent of Mount Carmel