Mary is a mediator between man and her son, Jesus, who is also a man.
1 Timothy 2:5 For there is one God, and there is one mediator between God and men, the man Christ Jesus
Calling anyone else a mediator is a heresy. Mary had no influence on Jesus as God cannot be influenced. Also saying that we need to pray to Mary because she will soften Jesus' heart....yeah because God needs softening.
Yes she was the mother of Jesus, but He was still her God. Even in her womb He held her life together.
Praying to her and/or to other saints is sinful too. Prayers belong to God alone. Yes, it is true that we sometimes asked other to pray for us, but they are here physically on Earth. The dead cannot hear our prayers as only God is omniscient.
The true Church is lead by the one man who has "the keys of the kingdom of heaven" (
Matt 16:19).
The New Testament makes it abundantly clear that Christ is both the foundation (Acts 4:11, 12; 1 Corinthians 3:11) and the head (Ephesians 5:23) of the church. It is a mistake to think that here He is giving either of those roles to Peter. There is a sense in which the apostles played a foundational role in the building of the church (Ephesians 2:20), but the role of primacy is reserved for Christ alone, not assigned to Peter. So, Jesus’ words here are best interpreted as a simple play on words in that a boulder-like truth came from the mouth of one who was called a small stone. And Christ Himself is called the “chief cornerstone” (1 Peter 2:6, 7). The chief cornerstone of any building was that upon which the building was anchored. If Christ declared Himself to be the cornerstone, how could Peter be the rock upon which the church was built? It is more likely that the believers, of which Peter is one, are the stones which make up the church, anchored upon the Cornerstone, “and he who believes on Him will by no means be put to shame” (1 Peter 2:6).
No matter ... Catholic know who the Pope is .... he's the successor of Peter, and therefore holds the aforementioned "keys" (
Matt 16:19)
Peter nowhere claims supremacy over the other apostles. Nowhere in his writings (1 and 2 Peter) did the Apostle Peter claim any special role, authority, or power over the church. Nowhere in Scripture does Peter, or any other apostle, state that their apostolic authority would be passed on to successors. Yes, the Apostle Peter had a leadership role among the disciples. Yes, Peter played a crucial role in the early spread of the gospel (Acts chapters 1-10). Yes, Peter was the “rock” that Christ predicted he would be (Matthew 16:18). However, these truths about Peter in no way give support to the concept that Peter was the first pope, or that he was the “supreme leader” over the apostles, or that his authority would be passed on to the bishops of Rome. Peter himself points us all to the true Shepherd and Overseer of the church, the Lord Jesus Christ (1 Peter 2:25).