Misconception: Catholics aren’t Christians
In fact, Catholics are the first Christians. When reading over the early Christian writings, you can see clearly that their doctrines and teachings are the same as the Catholic Church today. You hear of Bishops, virgins living in community (nuns), priests, confession, baptism of infants, the Bishop of Rome as head of the Christian religion, and reverence for the saints. Here are some comments by the early Church fathers who were, in many cases, the apostles of the Biblical apostles:
Bishops: For it will be no light sin for us, if we thrust out those who have offered the gifts of the bishop’s office unblamably and holily. — Pope St Clement, Letter to the Corinthians 1, A.D. 96.
The Papacy: “[From] Ignatius . . . to the church also which holds the presidency, in the location of the country of the Romans, worthy of God, worthy of honor, worthy of blessing, worthy of praise, worthy of success, worthy of sanctification, and, because you hold the presidency in love, named after Christ and named after the Father” (St Ignatius, Letter to the Romans 1:1 [A.D. 110]).
Holy Communion: “This food we call the Eucharist, of which no one is allowed to partake except one who believes that the things we teach are true, and has received the washing for forgiveness of sins and for rebirth, and who lives as Christ handed down to us. For we do not receive these things as common bread or common drink; but as Jesus Christ our Savior being incarnate by God’s Word took flesh and blood for our salvation, so also we have been taught that the food consecrated by the Word of prayer which comes from him, from which our flesh and blood are nourished by transformation, is the flesh and blood of that incarnate Jesus.” — St. Justin Martyr, “First Apology”, A.D. 148-155.
Infant Baptism: “Baptize first the children, and if they can speak for themselves let them do so. Otherwise, let their parents or other relatives speak for them” (St Hippolytus, The Apostolic Tradition 21:16 [A.D. 215]).
Confession: “[A filial method of forgiveness], albeit hard and laborious [is] the remission of sins through penance, when the sinner . . . does not shrink from declaring his sin to a priest of the Lord and from seeking medicine, after the manner of him who say, “I said, to the Lord, I will accuse myself of my iniquity.” ” (Origen, Homilies in Leviticus 2:4 — A.D. 248)
From these quotes it is obvious that the practices of the modern Catholic Church are the closest to the practices of the apostles and early Christians. It should also be said that the majority of historians accept that the Catholic Church was the first Christian Church as it is verifiable from ancient texts.