Source for this information is from “The Life of St Gemma Galgani”, by Venerable Father Germanus CP
“….Mention must also be made of the zeal of this child of Heaven in the aid of the suffering souls in Purgatory. If love when it is true has no bounds, certainly hers that had reached the summit of perfection must have been unlimited. Her zeal for the poor suffering souls was indeed extraordinary. She often offered fervent prayers, together with penances and her immense spiritual and corporal sufferings, for all of the souls in Purgatory in general. At the same time, just as was her way with sinners, she always had some particular soul on her mind for whose relief she was especially interested. "Yes, suffer!" she used to say, "suffer for sinners, and even more so for the suffering Souls, and in a particular way for N ... " (whom she named). And our loving Lord, who likewise ardently desires to draw those holy souls to Himself, moved His servant to an increase of zeal and continually suggested to her new modes of expiation. "The Angel has told me," she said, "that this evening Jesus will let me suffer a little more for a soul in Purgatory, that is, for two hours beginning at nine o'clock." That suffering was very great, as she herself confessed: "My head pained me more than usual, and every movement I made was torture." Heaven accepted the expiation of so worthy a creature, and the pains of those blessed Souls from day to day grew less and their suffering was shortened.
Gemma knew by Divine inspiration that in the Convent of Passionist Nuns at Corneto [Italy] there was a Religious Sister very dear to God who was near death. She asked me about it, and on my answering that it was so, she at once began to implore of Jesus to make that particular Religious expiate all her faults on her deathbed, so that breathing her last she might enter Paradise at once. Her prayer, at least in part, was heard. The Sister suffered greatly and died in a few months. Gemma told those in her home of it in order that they might pray for the deceased, and she gave her name, Mary Teresa of the Infant Jesus, as she was not known in Lucca. After her death, this soul appeared to her full of sorrow, imploring her help as she was undergoing great torments in Purgatory for certain defects.
Nothing more was needed to set all the fibers of Gemma's heart in motion. From that moment she gave herself no rest; -prayers, tears and loving petitions to Our Lord.
"Jesus, save her," she was overheard to exclaim. "Jesus, take Mary Teresa to Paradise without delay. She is a soul that is most dear to Thee. Let me suffer much for her; I want her to be in heaven."
“Toward half-past one it seemed to me that the Blessed Mother herself came to tell me that the hour was drawing nigh. Then almost immediately I thought I saw Mary Teresa coming toward me clad as a Passionist, accompanied by her Guardian Angel and by Jesus. Oh, how she was changed since the day I first saw her! Smiling, she drew close to me and said: "I am truly happy, and I go to enjoy my Jesus for ever." She thanked me again. Then she made sign of bidding me good-bye with her hand, several times, and with Jesus and her Guardian Angel she flew to Heaven. It was about half-past two o'clock in the morning.”
Source for this information is from “The Life of St Gemma Galgani”, by Venerable Father Germanus Ruoppolo CP
“My God, open Your heart to me. Oh Jesus, open to me Thy sacramental breast, because I wish to place all my affections there. Oh Jesus, how much I love You! But why do You treat me so lovingly, while I offend You with such countless ingratitudes? This thought alone, if I could but comprehend it, should be enough to turn me into a furnace of love.”
–St Gemma Galgani