2. From the Book of Exodus
he Lord descended to the top of Mount Sinai and called Moses to the top of the mountain. So Moses went up and the Lord said to him, “Go down and warn the people so they do not force their way through to see the Lord and many of them perish. Even the priests, who approach the Lord, must consecrate themselves, or the Lord will break out against them.” Moses said to the Lord, “The people cannot come up Mount Sinai, because you yourself warned us, ‘Put limits around the mountain and set it apart as holy.’ ” Then the Lord replied, “Go down and bring Aaron up with you. (…)”
Ex 19, 20-24
2. The priest as the contemporary Moses and Aaron
God the Father: Man, whom I am calling in order to instruct him, must open himself to My desires and believe that I truly am God, even though I do not receive My due glory. My patience does not diminish My divinity, but compounds it. I will teach you a new worship, pure and holy, a language with which you will speak to Me.
I have hidden Myself from man, because his nature is too sinful so that he could come closer to Me and stay alive. I have to be hidden and sanctify souls in an invisible way in order to prepare them to meet with Me. My Holiness is possible to be received by holy souls, which are completely purified. This is why Heaven is a place in which only angels and saints can dwell, because no soul, which is not absolutely purified, can bear My Holiness. She must burn with shame until she diminishes so much that she will be able to adore Me in eternal glory and stand before Me face to face in the truth. However, I choose souls from among the people that I enable and empower for a closer interaction with Me. These souls have the exclusive privilege of approaching Me. Remember how I have summoned Moses and Aaron to My mountain. However, no one else could even come close to the mountain, upon which I have descended, and Moses marked out its limits up to which people could approach so that they would not die. This is how I have shown My Holiness to Israel for the first time.
The reality of the Old Testament depicts in the visible world spiritual things that are bigger and truer, yet remain beyond the senses of man. My Holiness, which transfixes angels, is hidden today. Nevertheless, it remains the same and the one who approaches Me, by crossing the set boundaries, must suffer punishment. I have called priests to My service and I have enabled them to interact with Me. Among them, I have chosen Moses and Aaron, and I did not allow anyone else to approach the mountain. However, the boundaries set earlier have been removed today, and people forgot about My Holiness and are no longer afraid of death. Remember that death in the body is not yet as real as death in the spirit, because this second death is certainly an eternal death and man ceased to be afraid of this death, which is much worse.
I have designated the sanctuary as a sacred place around My Altar. It is a place dedicated exclusively to My worship. The altar is a mountain, upon which I call only the chosen ones. If Moses had not set a boundary, he would have been guilty of the death of anyone unworthy who would have approached this mountain. Do you understand? In the Holy Mysteries, I give Myself only to the priests, whom I have called and prepared. As a spouse gives himself only to the one to whom he has given an oath, so I give Myself only to the one with whom I have been married. The Sacrament of Priesthood is the marriage that unites Me with the chosen soul, after which the priest can touch My Body and drink My Blood. I make My sacrifice his sacrifice, in which he unites with Me with his soul and his body. It is a mutual self-dedication to each other to the end, the union of two into one in a burnt Sacrifice. Such words you will convey. I bless you in the name of the Father and of the Son and of the Holy Spirit. Amen.
Translated from: Orędzia o czci i kulcie Boga, Grzechynia 2018, p. 27-31