from an official capacity, the roman catholic church has never contradicted itself

I will not provide all of my information on this one round, I will save some for the second round. According to my opponent; he is on the side that the Catholic Church has never contradicted itself through religion, doctrines, culture, etc. but I have a different perspective on this topic. I believe that the Catholic Church has contradicted itself at some point in history, I believe that all sects/religions have contradicted themselves at some point. Firstly, it has been proved that the Catholic Church's doctrines contradicted the Bible a couple of times. For instance, according to the Bible it is prohibited to call a priest a father. Catholics are taught to call their priests fathers. In the first century Christians sects have never referred to their priests as fathers. Jesus has forbidden to call priests fathers; Jesus has mentioned, "Call no man your father on earth, for you have one Father, who is in heaven" (Matt. 23:9). In a famous book "Christian's Guide to Roman Catholicism" a reference to a priest as father is considered a type of hierarchy. The word father is only supposed to addressed to actual fathers (parents). While addressing the priest as a father you're stealing the original title from an actual father. This reference is originally used to address people that you have a strong bond/relationship with. Secondly, Catholics pray repetitive words using Rosary beads, which is considered forbidden as well. The prayer beads were first invented in 1090 A. D. by Peter the Hermit, but they became popular 1208 A. D. by St. Dominic. Catholics pray "hail Marys" 150 times. Originally it's supposed to be a plasms, "angels singing" not "men praying" (Revelation 4:8). Catholics stole the ideas from the Pagans. According to Mathew 6:7, " And when you are praying, do not use meaningless repetition as the Gentiles do, for they suppose that they will be heard for their many words. " Catholics believe that virgin Mary never had sex and that Jesus didn't have any brothers. It is also said that Catholics praise Mary more than Jesus. There is actual proof that some Catholics actually worship Mary instead of Jesus. In 1917 a supernatural event occurred in Fatima, Portugal. Virgin Mary communicated with three children in their dreams, afterwards the people of the city began worshipping Mary as if she was God himself. God has never told us/Bible that we are supposed to trust Mary. Here is actually proof that virgin Mary did have sex, "And Joseph awoke from his sleep and did as the angel of the Lord commanded him, and took Mary as his wife, but kept her a virgin until she gave birth to a Son; and he called His name Jesus. " Matthew 1:24-25. Here is proof that Jesus had siblings, "Is not this the carpenter's son? Is not His mother called Mary, and His brothers, James and Joseph and Simon and Judas? "And His sisters, are they not all with us? Where then did this man get all these things? " Matthew 13:55-56. Mary is not the mediator between God and man, ""For there is one God, and one mediator also between God and men, the man Christ Jesus. " 1 Timothy 2:5. Jesus does not encourage people to praise Mary, "While Jesus was saying these things, one of the women in the crowd raised her voice and said to Him, "Blessed is the womb that bore You and the breasts at which You nursed. " But He said, "On the contrary, blessed are those who hear the word of God and observe it. "" Luke 11:27-28.