well Obi, while there may be no "official" response, many of your "prophets" "apostles" Presidents, "elders" etc have gone on record accusing our Catholic breatherens ( and all of us christians) of all sorts of things, the foremonst of which is being part of Babaylon, staright from the pit of hell and agents satan
Both Catholics and Protestants are nothing less than the 'harlot of Babylon' whom the Lord denounces by the mouth of John the Revelator as having corrupted all the earth by their fornications and wickedness. Any person who shall be so corrupt as to receive a holy ordinance of the Gospel from the ministers of any of these apostate churches will be sent down to hell with them, unless they repent"
- Apostle Orson Pratt, The Seer, p. 255
"Christianity...is a perfect pack of nonsense...the devil could not invent a better engine to spread his work than the Christianity of the nineteenth century."
- Prophet Brigham Young, Journal of Discourses, vol. 6, p.167
"</B>Christiansthose poor, miserable priests brother Brigham was speaking aboutsome of them are the biggest whoremasters there are on the earth</B>, and at the same time preaching righteousness to the children of men. The poor devils, they could not get up here and preach an oral discourse, to save themselves from hell; they are preaching their fathers' sermons preaching sermons that were written a hundred years before they were born. ...You may get a Methodist priest to pour water on you, or sprinkle it on you, and baptize you face foremost, or lay you down the other way, and whatever mode you please, and you will be damned with your priest."
- Apostle Heber C. Kimball, Journal of Discourses, 5:89
"After the Church of Jesus Christ of Latter-day Saints was organized, there were only two churches upon the earth. They were known respectively as the Church of the Lamb of God and Babylon. The various organizations which are called churches throughout Christendom, though differing in their creeds and organizations, have one common origin. They all belong to Babylon"
- Apostle George Q. Cannon said, Gospel Truth, p.324
"...all the priests who adhere to the sectarian religions of the day with all their followers, without one exception, receive their portion with the devil and his angels."
- Prophet Joseph Smith , The Elders Journal, Joseph Smith Jr., editor, vol.1, no.4, p.60