I don't believe this thread was meant to be hurtful, either. I believe it was simply meant to make clear "what the admins of this site believe" - as was stated in the original post. And, they are perfectly in their right to do so.
I believe that many of the statements and remarks of the other posters are meant to "warn" the Catholic people that they are members of a church / denomination / system that is based on - and maintains - erroneous doctrine and false teaching.
The "target" of these various posts is NOT the Catholic people, but rather, the Catholic Church and its erroneous doctrine and false teaching.
These people - with or without 'tact' - are trying to get you to see that you have been "swallowed up" in the deceptions of Satan.
The Lord Jesus Christ Himself is the only intercessor between God and man. Period. No one else is worthy.
An example of bad doctrine in Catholicism:
"And call no man your father upon the earth: for one is your Father, which is in heaven. " ~ Matthew 23:9
(It is speaking spiritually.)
What is the title that Catholicism gives to the priests?
.
I always find it amusing when someone picks one line to disprove something, try reading your whole bible!
1 John 2:12-14
I am writing to you, little children, because your sins are forgiven for his name's sake. I am writing to you, fathers, because you know him who is from the beginning. I am writing to you, young men, because you have overcome the evil one. I write to you, children, because you know the Father. I write to you, fathers, because you know him who is from the beginning. I write to you, young men, because you are strong, and the word of God abides in you, and you have overcome the evil one.
Hebrews 12:7-11
It is for discipline that you have to endure. God is treating you as sons. For what son is there whom his father does not discipline? If you are left without discipline, in which all have participated, then you are illegitimate children and not sons. Besides this, we have had earthly fathers who disciplined us and we respected them. Shall we not much more be subject to the Father of spirits and live? For they disciplined us for a short time as it seemed best to them, but he disciplines us for our good, that we may share his holiness. For the moment all discipline seems painful rather than pleasant, but later it yields the peaceful fruit of righteousness to those who have been trained by it.
Acts 7:2
And Stephen said: “Brothers and fathers, hear me. The God of glory appeared to our father Abraham when he was in Mesopotamia, before he lived in Haran"
Acts 22:1-5
“Brothers and fathers, hear the defense that I now make before you.”
And when they heard that he was addressing them in the Hebrew language, they became even more quiet. And he said: “I am a Jew, born in Tarsus in Cilicia, but brought up in this city, educated at the feet of Gamaliel according to the strict manner of the law of our fathers, being zealous for God as all of you are this day. I persecuted this Way to the death, binding and delivering to prison both men and women, as the high priest and the whole council of elders can bear me witness. From them I received letters to the brothers, and I journeyed toward Damascus to take those also who were there and bring them in bonds to Jerusalem to be punished."
Judges 17:7-13
Now there was a young man of Bethlehem in Judah, of the family of Judah, who was a Levite, and he sojourned there. And the man departed from the town of Bethlehem in Judah to sojourn where he could find a place. And as he journeyed, he came to the hill country of Ephraim to the house of Micah. And Micah said to him, “Where do you come from?” And he said to him, “I am a Levite of Bethlehem in Judah, and I am going to sojourn where I may find a place.” And Micah said to him, “Stay with me, and be to me a father and a priest, and I will give you ten pieces of silver a year and a suit of clothes and your living.” And the Levite went in. And the Levite was content to dwell with the man, and the young man became to him like one of his sons. And Micah ordained the Levite, and the young man became his priest, and was in the house of Micah. Then Micah said, “Now I know that the Lord will prosper me, because I have a Levite as priest."
So you can see many times does the bible refer to spiritual fathers, in fact read the book of acts and you will see how the writer refers to people as fathers. The problem you have with that passage in Matthew is you are not drawing out the proper context, he is warning against calling hypocrites and evildoers as our (spiritual) fathers, which is entirely different!