Don’t confuse people with your anti-Christ teachings. Only God through Jesus Christ can forgive sins and that has been the standard from Genesis to Revelation. If you were saved you would do a little research and with complete ease you would see that Matt 16:19 and John 20:23 have nothing to do with man’s ability to forgive sins.

Luke 7:49 New International Version (NIV)

49 The other guests began to say among themselves, “Who is this who even forgives sins?”

Mark 2:7 New International Version (NIV)

7 “Why does this fellow talk like that? He’s blaspheming! Who can forgive sins but God alone?”

Mark 2:6-7 New International Version (NIV)

6 Now some teachers of the law were sitting there, thinking to themselves, 7 “Why does this fellow talk like that? He’s blaspheming! Who can forgive sins but God alone?”
Isaiah 43:25 New International Version (NIV)

25 “I, even I, am he who blots out
your transgressions, for my own sake,
and remembers your sins no more.

Micah 7:18 New International Version (NIV)

18 Who is a God like you,
who pardons sin and forgives the transgression
of the remnant of his inheritance?
You do not stay angry forever
but delight to show mercy.

Hebrews 8:12 New International Version (NIV)

12 For I will forgive their wickedness
and will remember their sins no more.

Matthew Henry’s Concise Commentary
Christ directed the apostles to declare the only method by which sin would be forgiven. This power did not exist at all in the apostles as a power to give judgment, but only as a power to declare the character of those whom God would accept or reject in the day of judgment. They have clearly laid down the marks whereby a child of God may be discerned and be distinguished from a false professor; and according to what they have declared shall every case be decided in the day of judgment.

Gill’s Exposition of the Entire Bible

And I will give unto thee the keys of the kingdom of heaven,.... By the kingdom of heaven is meant the Gospel, which comes from heaven, declares the king Messiah to be come, speaks of things concerning his kingdom, is the means of setting it up, and enlarging it, displays the riches of his grace, and gives an account of the kingdom of heaven, and of persons’ right unto it, and meetness for it. “The keys” of it are abilities to open and explain the Gospel truths, and a mission and commission from Christ to make use of them; and being said to be given to Peter particularly, denotes his after qualifications, commission, work, and usefulness in opening the door of faith, or preaching the Gospel first to the Jews, Acts 2:1 and then to the Gentiles, Acts 10:1 and who was the first that made use of the keys of evangelical knowledge with respect to both, after he, with the rest of the apostles, had received an enlarged commission to preach the Gospel to all nations, beginning at Jerusalem. Otherwise these keys belonged to them all alike; for to the same persons the keys, and the use of them, appertained, on whom the power of binding and loosing was bestowed; and this latter all the disciples had, as is manifest from Matthew 18:18 wherefore this does not serve to establish the primacy and power of Peter over the rest of the apostles; nor do keys design any lordly domination or authority; nor did Christ allow of any such among his apostles; nor is it his will that the ministers of his word should lord it over his heritage: he only is king of saints, and head of his church; he has the key of David, with which he opens, and no man shuts, and shuts, and no man opens; and this he keeps in his own hand, and gives it to none.

Pulpit Commentary
A more reasonable explanation of the phrase is derived from the use of the terms among the Jews themselves. In their Talmudic glosses we find equivalent expressions. “To bind” is to forbid, to pronounce unlawful; “to loose” is to allow, to declare lawful.

The act of the RCC to forgive sins is blasphemy no more no less. Don’t think for a minute that your suffering is because of your holiness, but the exact opposite is true. The RCC is being thrown on the bed of suffering as predicted nearly 2k ago.

Revelation 2:20-23 New International Version (NIV)

20 Nevertheless, I have this against you: You tolerate that woman Jezebel, who calls herself a prophet. By her teaching she misleads my servants into sexual immorality and the eating of food sacrificed to idols. 21 I have given her time to repent of her immorality, but she is unwilling. 22 So I will cast her on a bed of suffering, and I will make those who commit adultery with her suffer intensely, unless they repent of her ways. 23 I will strike her children dead. Then all the churches will know that I am he who searches hearts and minds, and I will repay each of you according to your deeds.

See Matthew 16:19

See what Catholic Church Fathers say:

As regards the oft-quoted Matthew chapter 16

• Augustine, sermon:
"Christ, you see, built his Church not on a man but on Peter's confession. What is Peter's confession? 'You are the Christ, the Son of the living God.' There's the rock for you, there's the foundation, there's where the Church has been built, which the gates of the underworld cannot conquer. — John Rotelle, O.S.A., Ed., The Works of Saint Augustine , © 1993 New City Press, Sermons, Vol III/6, Sermon 229P.1, p. 327
Upon this rock, said the Lord, I will build my Church. Upon this confession, upon this that you said, 'You are the Christ, the Son of the living God,' I will build my Church, and the gates of hell shall not conquer her (Mt. 16:18). — John Rotelle, Ed., The Works of Saint Augustine (New Rochelle: New City, 1993) Sermons, Volume III/7, Sermon 236A.3, p. 48.

• Augustine, sermon:
For petra (rock) is not derived from Peter, but Peter from petra; just as Christ is not called so from the Christian, but the Christian from Christ. For on this very account the Lord said, 'On this rock will I build my Church,' because Peter had said, 'Thou art the Christ, the Son of the living God.' On this rock, therefore, He said, which thou hast confessed, I will build my Church. For the Rock (Petra) was Christ; and on this foundation was Peter himself built. For other foundation can no man lay than that is laid, which is Christ Jesus. The Church, therefore, which is founded in Christ received from Him the keys of the kingdom of heaven in the person of Peter, that is to say, the power of binding and loosing sins. For what the Church is essentially in Christ, such representatively is Peter in the rock (petra); and in this representation Christ is to be understood as the Rock, Peter as the Church. — Augustine Tractate CXXIV; Philip Schaff, Nicene and Post-Nicene Fathers: First Series, Volume VII Tractate CXXIV (http://www.ccel.org/ccel/schaff/npnf107.iii.cxxv.html)

• Augustine, sermon:
And Peter, one speaking for the rest of them, one for all, said, You are the Christ, the Son of the living God (Mt 16:15-16)...And I tell you: you are Peter; because I am the rock, you are Rocky, Peter-I mean, rock doesn't come from Rocky, but Rocky from rock, just as Christ doesn't come from Christian, but Christian from Christ; and upon this rock I will build my Church (Mt 16:17-18); not upon Peter, or Rocky, which is what you are, but upon the rock which you have confessed. I will build my Church though; I will build you, because in this answer of yours you represent the Church. — John Rotelle, O.S.A. Ed., The Works of Saint Augustine (New Rochelle: New City Press, 1993), Sermons, Volume III/7, Sermon 270.2, p. 289

• Augustine, sermon:
Peter had already said to him, 'You are the Christ, the Son of the living God.' He had already heard, 'Blessed are you, Simon Bar-Jona, because flesh and blood did not reveal it to you, but my Father who is in heaven. And I tell you, that you are Peter, and upon this rock I will build my Church, and the gates of the underworld shall not conquer her' (Mt 16:16-18)...Christ himself was the rock, while Peter, Rocky, was only named from the rock. That's why the rock rose again, to make Peter solid and strong; because Peter would have perished, if the rock hadn't lived. — John Rotelle, Ed., The Works of Saint Augustine (New Rochelle: New City, 1993) Sermons, Volume III/7, Sermon 244.1, p. 95

• Augustine, sermon:
...because on this rock, he said, I will build my Church, and the gates of the underworld shall not overcome it (Mt. 16:18). Now the rock was Christ (1 Cor. 10:4). Was it Paul that was crucified for you? Hold on to these texts, love these texts, repeat them in a fraternal and peaceful manner. — John Rotelle, Ed., The Works of Saint Augustine (New Rochelle: New City Press, 1995), Sermons, Volume III/10, Sermon 358.5, p. 193

• Augustine, Psalm LXI:
Let us call to mind the Gospel: 'Upon this Rock I will build My Church.' Therefore She crieth from the ends of the earth, whom He hath willed to build upon a Rock. But in order that the Church might be builded upon the Rock, who was made the Rock? Hear Paul saying: 'But the Rock was Christ.' On Him therefore builded we have been. — Philip Schaff, Nicene and Post-Nicene Fathers (Grand Rapids: Eerdmans, 1956), Volume VIII, Saint Augustin, Exposition on the Book of Psalms, Psalm LXI.3, p. 249. (http://www.ccel.org/ccel/schaff/npnf108.ii.LXI.html)

• Augustine, in “Retractions,”
In a passage in this book, I said about the Apostle Peter: 'On him as on a rock the Church was built.'...But I know that very frequently at a later time, I so explained what the Lord said: 'Thou art Peter, and upon this rock I will build my Church,' that it be understood as built upon Him whom Peter confessed saying: 'Thou art the Christ, the Son of the living God,' and so Peter, called after this rock, represented the person of the Church which is built upon this rock, and has received 'the keys of the kingdom of heaven.' For, 'Thou art Peter' and not 'Thou art the rock' was said to him. But 'the rock was Christ,' in confessing whom, as also the whole Church confesses, Simon was called Peter. But let the reader decide which of these two opinions is the more probable. — The Fathers of the Church (Washington D.C., Catholic University, 1968), Saint Augustine, The Retractations Chapter 20.1:.