Well to me a council, even if considered ecumenical, is fallible - It has the possibility of error. The CC claims it lacks even a possibility of error here.
My position on the clearly has been they knew it by history… If sacred tradition was enough on this we would expect to find the same canon in the east and west, and no debate amongst scholars regarding the apocrypha. Again, see the book, far better answer than my own
No debate, Matthew 28:18 is very clear there! The Lord Jesus has all authority.
Yes, The Holy Spirit lives among his church forever

No debate here!
Indeed, for the Spirit had not yet come upon them at Pentecost. It seems most commentators regard this verse as The Lord telling them they would not bear being told at this point of the great changes that were too come, of the abolition of the Ceremonial laws and more -
bible.cc/john/16-12.htm
So in context Paul is addressing the Corinthian elders who have begun to exhibit traits not in keeping with the Gospel truth. He warns them to build up the church of God well, for their works will be tested by fire on the last day. With respect, this section pertains to the development of doctrine in the Catholic sense how?
In context then, The Lord has given his church various ministries that it may be built up and may attain a mature faith, not tossed to and fro by anyone who would announce a new teaching. They therefore it would seem are to test teaching, same as Paul implies with prophecy in 1 Thessolonians 5:21: “Test everything, hold fast to what is good.” Again, I see little in these verses on the Newman idea of the development of doctrine.
The verse indicates clearly that the elect will persevere, aligning well with Romans 8:30, Paul tells them that as they mature in their faith, he prays their charity will become wiser and more abundant. It’s a simple prayer for a Godly Christian life for his hearers. Where does this verse gve support to the development hypothesis?
Indeed, he who hears them and rejects is in trouble. Does it imply an infallible papacy? Well firstly, there is an absence of a papacy in the NT, secondly he is speaking here chiefly to his apostles, thirdly, the verse gives no indication that the church can not err. Just that a pure preaching of the Gospel message which results in rejection, means one has rejected both The Son and The Father.
As to the Corinthians passage, I’m not denying Apostolic authority. I’m denying that the current leaders of the CC possess it. Paul warned in Gal 1:8 of departing his gospel, if people in his direct line could do it then, I see no reason men can’t now.
Indeed. I’m not denying church authority, far from it. I just don’t think the CC is what it claims and is not infallible.
I dispute the leaders here refers to a modern pope, as I deny that office exits in the NT. I do however obey my elders yes, they are worthy of my double honour (1 Timothy 5:17).