At least, that is the claim. Let's see how the claim stands up to scrutiny.
The story of course is that God created Adam and Eve the man and woman on this earth. All of us are decedents of Adam and Eve. Adam and Eve disobeyed God's command and were banished from the Garden of Eden. This was the "original sin" which the Catholic Church teaches us, is passed on to all of us at birth.
St. Paul (writing around 50 AD, probably) considers Adam, the "First Adam" and Christ to be the "Last Adam". He has no issues with taking literally, the story of the first parents and the original sin. Here is what he says for instance in Romans 5:12-14,
Therefore, just as sin entered the world through one man, and death through sin, and in this way death came to all people, because all sinned. To be sure, sin was in the world before the law was given, but sin is not charged against anyone’s account where there is no law. Nevertheless, death reigned from the time of Adam to the time of Moses, even over those who did not sin by breaking a command, as did Adam, who is a pattern of the one to come.The Jewish Roman historian Flavius Josephus in his work, "Antiquities of the Jews" (93 or 94 AD) recounts the history of the Jewish people up to the Jewish War. He starts with Adam and Eve and recounts the history as in the Hebrew Bible. Josephus was no Christian but he seems to have taken the Adam and Eve story quite literally.
The gospel of Luke traces the genealogy of Jesus all the way back to Adam himself (Luke 3:23-38).
The pastoral epistles of Timothy and Titus are second century works claiming to have been written by Paul the apostle. 1 Timothy has this misogynistic passage which talks about a literal Adam and Eve.
A woman should learn in quietness and full submission. I do not permit a woman to teach or to assume authority over a man; she must be quiet. For Adam was formed first, then Eve. And Adam was not the one deceived; it was the woman who was deceived and became a sinner. But women will be saved through childbearing - if they continue in faith, love and holiness with propriety. -1 Timothy 2:11-15Augustine of Hippo (354 - 430) in "The Literal Meaning of Genesis" and his other works makes it clear that the creation account can not be taken completely literally. For God to say "let there be light" at the beginning of creation makes no sense, for instance. While Augustine could look for allegorical meanings, he clearly inferred a literal Adam and Eve.
The Council of Trent (fifth session, 1545–47) in its decree concerning the Original Sin, insisted on a literal Adam and the original sin. Here is a sample.
If any one does not confess that the first man, Adam, when he had transgressed the commandment of God in Paradise, immediately lost the holiness and justice wherein he had been constituted; and that he incurred, through the offence of that prevarication, the wrath and indignation of God, and consequently death, with which God had previously threatened him, and, together with death, captivity under his power who thenceforth had the empire of death, that is to say, the devil, and that the entire Adam, through that offence of prevarication, was changed, in body and soul, for the worse; let him be anathema.The Council of Trent's decree on justification which is considered nothing less than an infallible extraordinary conciliar decree has this to say:
The holy council declares first, that for a correct and clear understanding of the doctrine of justification, it is necessary that each one recognize and confess that since all men had lost innocence in the prevarication of Adam, having become unclean, and, as the Apostle says, by nature children of wrath, as has been set forth in the decree on original sin, they were so far the servants of sin and under the power of the devil and of death, that not only the Gentiles by the force of nature, but not even the Jews by the very letter of the law of Moses, were able to be liberated or to rise therefrom, though free will, weakened as it was in its powers and downward bent, was by no means extinguished in them.At the First Vatican Council (1869-1870), Pope Pius IX on his way to declaring papal infallibility, had this to say.
I embrace and accept the whole and every part of what was defined and declared by the holy Council of Trent concerning original sin and justification.The encyclical "Humani Generis" of Pope Pius XII (1950):
For the faithful cannot embrace that opinion which maintains that either after Adam there existed on this earth true men who did not take their origin through natural generation from him as from the first parent of all, or that Adam represents a certain number of first parents. Now it is in no way apparent how such an opinion can be reconciled with that which the sources of revealed truth and the documents of the Teaching Authority of the Church propose with regard to original sin, which proceeds from a sin actually committed by an individual Adam and which, through generation, is passed on to all and is in everyone as his own.
Yet, Pope John Paul II in his "Message To The Pontifical Academy Of Sciences: On Evolution" (1996) said,
The Catechism of the Catholic Church (as it reads today) states:
In his encyclical Humani Generis (1950), my predecessor Pius XII has already affirmed that there is no conflict between evolution and the doctrine of the faith regarding man and his vocation, provided that we do not lose sight of certain fixed points.Was the pope reading a different encyclical, one wonders. The Pope, in this message also goes on to say:
Pius XII underlined the essential point: if the origin of the human body comes through living matter which existed previously, the spiritual soul is created directly by God. (Humani Generis)This assertion, rather than showing Catholic theology to be consistent with the theory of evolution instead suggests that they are rather inconsistent.
As a result, the theories of evolution which, because of the philosophies which inspire them, regard the spirit either as emerging from the forces of living matter, or as a simple epiphenomenon of that matter, are incompatible with the truth about man. They are therefore unable to serve as the basis for the dignity of the human person.
The Catechism of the Catholic Church (as it reads today) states:
The first man was not only created good, but was also established in friendship with his Creator and in harmony with himself and with the creation around him, in a state that would be surpassed only by the glory of the new creation in Christ.
The Church, interpreting the symbolism of biblical language in an authentic way, in the light of the New Testament and Tradition, teaches that our first parents, Adam and Eve, were constituted in an original "state of holiness and justice". This grace of original holiness was "to share in. . .divine life".
The doctrine of original sin is, so to speak, the "reverse side" of the Good News that Jesus is the Savior of all men, that all need salvation and that salvation is offered to all through Christ. The Church, which has the mind of Christ, knows very well that we cannot tamper with the revelation of original sin without undermining the mystery of Christ.While Catholics may not take all of the Bible to be literally true, while they have since the beginning of their religion seen allegory in some of the passages, the orthodox view has been to take Adam and Eve to be literally the first humans on this earth. To say otherwise is a massive rewrite of history.
The Catholic romance with the theory of evolution is a very recent phenomenon. And as we see in what the Popes in the last century have said about it, this romance has been a very bumpy one.
The theory of evolution tells us that humans evolved from more primitive primates such as the homo erectus over a period of time. There is no single point at which homo erectus turned into homo sapiens. There is no single parent, no single point to grow a soul and no single point at which the original sin could be committed. Without the original sin, the theology behind the sacrifice of Christ is called into question. Catholic theology is, most certainly in conflict with the theory of evolution.
More importantly, Catholic theology over the centuries, as we have seen, considered Adam and Eve to be the literal first humans as revealed by the Bible. To say otherwise is simply, ignorance of Catholic history!