BTNYC said:
"You seem very fond of interminably quoting certain passaages from the writings of the saints and from private revelations and regarding them as if they enjoy some kind of infallible dogmatic character when in fact they do not. "
I don't regard them as infallible, but:
1 Corinthians 14:6
"But now, brethren, if I come to you speaking with tongues, what shall I profit you, unless I speak to you either in revelation, or in knowledge, or in prophecy, or in doctrine?"
Ecclesiasticus 6:34-36
"If thou wilt incline thy ear, thou shalt receive instruction: and if thou love to hear, thou shalt be wise. Stand in the multitude of ancients that are wise, and join thyself from thy heart to their wisdom, that thou mayst hear every discourse of God, and the sayings of praise may not escape thee.
And if thou see a man of understanding, go to him early in the morning, and let thy foot wear the steps of his doors."
For the reason why you skew the meaning of what St Catherine says, see the previous post.
God preserves the Church from ex-cathedra error which we are boiund to believe for salvation and if Popes make private error, this can be ignored - Matt 23:1-3
But we are strictly bound to maintain submission:
"We declare, we proclaim, we define that it is absolutely necessary for salvation that every human creature be subject to the Roman Pontiff." Pope Boniface VIII, the Bull Unam Sanctam, 1302.