First, we as Catholics know that the universe was created out of nothingness (CCC 317-318). Some scientists claim that the universe was randomly created in what they call the Big Bang. Most people don't realize that the theory of the Big Bang was first conceived by a Belgian priest named Georges-Henri Lemaître although he did not give it the name "Big Bang".
At Vatican I, the Church infallibly stated that everyone must "confess the world and all things which are contained in it, both spiritual and material, as regards their whole substance, have been produced by God from nothing" (Canons on God the Creator of All Things, canon 5). So, we do not believe the world was created in a random order without God's role. To believe that we would believe a lie.
The Church does not have a position on whether or not the stars and planets were created at the same time as the universe. However, when they were created they were also done so under the guidance of God. "By the word of the Lord the heavens were made, and all their host [stars, nebulae, planets] by the breath of his mouth" (Ps. 33:6). The Church has also infallibly stated that the universe is finite - it did not always exist. God alone is the only one that has always existed.
With biological evolution, the Church does not have a firm position on the matter, but again, the creation of all creatures is again attributed to God. No animal or plant lifeform developed without God's active guidance. He is the Creator.
Concerning human evolution, the Church is much more clear on its position. We must believe as an absolute truth that the human soul has never evolved and is never passed on from our parents. Our soul is unique to us, and the soul has never evolved. Also, it is an absolute truth that we have descended from one person - Adam, from whom Orginal Sin has been passed down to us. This must be believed.
Pope Pius XII wrote, "The Church does not forbid that...research and discussions, on the part of men experienced in both fields, take place with regard to the doctrine of evolution, in as far as it inquires into the origin of the human body as coming from pre-existent and living matter." (
Encyclical Humani Generis)
The Church has neither accepted nor rejected the idea of some form of biological "evolution". But above all, if this theory is true, it is true only because God has willed it to be so. God is our Master and Our Creator. The world has come into being through Him, and that is the firm truth. We can learn about God from the created world. I personally do not believe in the theory because of inconsistencies.
In Encyclical
Pascendi, Pope St. Pius X in 1907 condemned Modernism, which is based on Evolution. He called it the the "synthesis of all heresies". St. Pius X also condemned the idea that the Faith must be subject to current views of Science and History.
Ludwig Ott in
Fundamentals of Catholic Dogma stated the following points concerning science. These are all
infallibly defined and consequently are true and must be believed by Catholics.
- All that exists outside God was, in its whole substance, produced out of nothing by God.
- God was moved by His Goodness to create the world.
- The world was created for the Glorification of God.
- The Three Divine Persons are one single, common Principle of the Creation.
- God created the world free from exterior compulsion and inner necessity.
- God has created a good world.
- The world had a beginning in time.
- God alone created the world.
- God keeps all created things in existence.
- God, through His Providence, protects and guides all that He has created.
"The question about the origins of the world and of man has been the object of many scientific studies which have splendidly enriched our knowledge of the age and dimensions of the cosmos, the development of life-forms and the appearance of man. These discoveries invite us to even greater admiration for the greatness of the Creator, prompting us to give him thanks for all his works and for the understanding and wisdom he gives to scholars and researchers" (CCC 283).
Overall, the Church permits belief in special creation (the literal belief from the Book of Genesis) or in developmental creation, where God created us but we did evolve with the exceptions already mentioned above. The Church condemns belief in atheistic evolution, which claims God had no role in our creation. Atheistic evolution is a lie.
We above all can learn of God through the created world (Romans 1:20-23). If evolution is true, it is only true because God has willed it to be the method He used in the creation of the world.
Bibliography:
Catholic Answers
Wikipedia: Evolution and the Roman Catholic Church
Where is Evolution in Catholic teaching?