1375 After Vespers today, there was a procession to the cemetery.

I could not go, because I was on duty at the gate. But that did not stop me at all from praying for the souls. As the procession was returning from the cemetery to the chapel, my soul felt the presence of many souls. I understood the great justice of God, how each one had to pay off the debt to the last cent. 

1382 When Sister Dominic died at about one o'clock in the night, she came to me

and gave me to know that she was dead. I prayed fervently for her. In the morning, the sisters told me that she was no longer alive, and I replied that I knew, because she had visited me. The sister infirmarian [Sister Chrysostom] asked me to help dress her. And then when I was alone with her, the Lord gave me to know that she was still suffering in purgatory. I redoubled my prayers for her. However, despite the zeal with which I always pray for our deceased sisters, I got mixed up as regards the days, and instead of offering three days of prayer, as the rule directs us to do, by mistake I offered only two days. On the fourth day, she gave me to know that I still owed her prayers, and that she was in need of them. I immediately (28) formed the intention of offering the whole day for her, and not just that day but much more, as love of neighbor dictated to me. 1383 Because Sister Dominic, after her death, gave the appearance of looking so well, some sisters said that perhaps she was only in a coma, and one of the sisters suggested to me that we ought to go and put a mirror to her mouth to see if it would mist, because it would if she were alive. I said all right, and we did as we said, but the mirror did not mist, although it seemed to us as if it had. Nevertheless, the Lord gave me to know how much this had displeased Him, and I was severely admonished never to act against my inner convictions. I humbled myself profoundly before the Lord and asked His pardon.

412 ... but at about eleven o‟clock Satan shook my bed. I awoke instantly, and I started to pray peacefully to my Guardian Angel.

Then I saw the souls who were doing penance in purgatory. They appeared like shadows, and among them I saw many demons. One of these tried to vex me; taking the form of a cat, he kept throwing himself onto my bed and on my feet, and he was quite heavy, as if [weighing] a ton. I kept praying the rosary all the while, and toward dawn these beings vanished, and I was able to get some sleep. When I entered the chapel in the morning I heard a voice in my soul, You are united to Me; fear nothing. But know, my child, that Satan hates you; he hates every soul, but he burns with a particular hatred for you, because you have snatched so many souls from his dominion. 

20 Shortly after this, I fell ill [general exhaustion]. The dear Mother Superior sent me with two other sisters for a rest to Skolimow, not far from Warsaw. It was at that time that I asked the Lord for whom else should I pray for.

Jesus said that on the following night He would let me know for whom I should pray. 29 [The next night] I saw my Guardian Angel, who ordered me to follow him. In a moment I was in a misty place full of fire in which there was a great crowd of suffering souls. They were praying fervently, but to no avail, for themselves; only we can come to their aid. The flames which were burning them did not touch me at all. My Guardian Angel did not leave me for an instant. I asked these souls what their greatest suffering was. They answered me in one voice that their greatest torment was longing for God. I saw Our Lady visiting the souls in Purgatory. The souls call he “The Star of the Sea.” She brings them refreshment. I wanted to talk with them some more, but my Guardian Angel beckoned me to leave. We went out of that prison of suffering. [I head an interior voice] which said, My mercy does not want this, but justice demands it. Since that time, I am in closer communion with the suffering souls.