It Is really sad to me to see anyone who is a Catholic be so misinformed that they would believe such a statement.
I know that your local church has told you such a thing but it is not so my friend.
What is even more sad is that so many people believe what you said and the real fact is they do not read the Bible to know the difference.
In reality, the Bible is inspired and has authority, not because a church declared it so, but because God made it so. God delivered it by the inspiration of the Holy Spirit and declared that it would abide forever.
The way you are believing is almost as if the Catholic church created God.
If you had read the Bible itself you would have seen in 2 Tim. 3:16 . ………..
"All scripture is inspired of God...".
Then Peter said in his 2 epistle, 1:21...……...
"...Holy men of God spoke as they were moved by the Holy Spirit."
Then Jesus said in Matt. 24:35...…….
"Heaven and earth will pass away, but my words will not pass away."
Then in 1 Peter 1:24-25...….
"The grass withered, and the flower has fallen--but the word of the Lord endures forever."
Just so that you will know, the Catholics are wrong, therefore, in their assumption that the Bible is authoritative only because of the Catholic Church. The Bible does not owe its existence to the Catholic Church, but to the authority, power and providence of God.