"A little later her sister, Mother Agnes, now Prioress, gave her to Mother Marie de Gonzague as an assistant in the formation of the novices, 28 among whom in 1894 was her sister Celine. Assigned to the novitiate, Thérèse found an opportunity to explain her teaching, which otherwise she would never have formulated. Obliged to speak to her sisters, she told them what she felt and experienced. When they questioned her, she quoted by heart passages from St. John of the Cross - as she often did at recreation - for that was her life. Thérèse thus explained a little of her doctrine, but always in the midst of distress, because of the opposition of her surroundings and the sermons she had to listen to. Her teaching was quite different from all this. In her obscure contemplation she had made the discovery of the God who is Love, an obscure discovery but one which she grasped almost by second nature and which created certitude in the depths of her soul. God is Love. She could say: "I contemplate and adore the other divine perfections ... through Mercy. All of these perfections appear to be resplendent with Love." There was nothing but this in God. The searching went on in darkness. Thérèse only explained what she had to explain, either for the novices or when asked to write the story of her life later. Habitually she lived in the dark. We might say that she found herself bogged down in what is often called the purification of the spirit. This consists far less in keen sufferings marked by distinct stages - some of these there were indeed - than in a muddled fog or kind of quicksand in which one becomes enmired and unable to move." This trial continued in anguish, but with upward thrusts toward God and convictions that she had found him. There was an apparent contradiction between her progressive discovery of sin and of sinful tendencies in herself and others, and her discovery of God. The God whom Thérèse discovered was the God of Love. At the same time she saw that around her, and even in her Carmel, God was not known. The God who is Love was not known! They knew the God of justice, quid pro quo, and they tried to acquire merits. But, thought Thérèse, this was not the way to win him. God is Love, God is Mercy. But what is Mercy? It is the Love of God which gives itself beyond all demands and rights. The Council of Trent declared that God bestows his gifts in two ways: out of justice, that is, as a reward for merits, and out of Mercy, that is, surpassing all merit. Thus he is true to his own nature, for he is Love, Goodness which pours itself out. He has a need to give. Therein ties his joy. Thérèse read the Gospels. What did she find there? Mary Magdalen: God had forgiven her much, and therefore she loved much." Thérèse also contemplated the prodigal son and the fathers joy in receiving him back: joy, for this was his opportunity to give himself. There will be more rejoicing in heaven over one sinner repenting than over ninety-nine upright people who have no need of repentance. What glorifies God and "delights him' is to be able to give himself, and give himself freely. This was Thérèse's discovery: what gives God joy is the power to give more than what is required by strict justice, freely, based on our needs and the exegencies of his nature which is Love, and not on our merits. Thérèse felt acutely the tension of her surroundings, the opposition between her light, her needs, and what she saw being practiced around her . People kept score with God. When you stood before the eternal Father who was to judge you, he would look at your list of merits. You would have obtained so many indulgences, you would have so many merits, and your place would be assigned. For her part Thérèse said: I shall take care not to present any merits of mine, but only those of our Lord. As for me, I shall have nothing, I do not want to present anything, I prefer to let God love me as much as he wants." Then she added, "It is because of this that I shall get such a good reception." Here we have the heart of her teaching."
-- God is Love by Fr. Marie-Eugene of the Child Jesus, ocd