In the New Testament, there is no mention of the papacy, worship/adoration of Mary (or the immaculate conception of Mary, the perpetual virginity of Mary, the assumption of Mary, or Mary as co-redemptrix and mediatrix), petitioning saints in heaven for their prayers, apostolic succession, the ordinances of the church functioning as sacraments, infant baptism, confession of sin to a priest, purgatory, indulgences, or the equal authority of church tradition and Scripture. So, if the origin of the Catholic Church is not in the teachings of Jesus and His apostles, as recorded in the New Testament, what is the true origin of the Catholic Church?
https://gotquestions.org/origin-Catholic-church.html
In the New Testament, there is no mention of THE NEW TESTAMENT.