A factual statement is your problem, not the Catholic Church’s.
There is more than ample scriptural and historical evidence that shows that the Catholic Church is the original New Testament, “Full Gospel” Christian Church.
If you cannot trace both your doctrines and your leadership/founder to Christ and His apostles, then perhaps you need to make whatever adjustments to your situation to rectify that problem.
Simple…for the same reasons that you don’t pester and debate with those who are already Christians.
It falls under the following passage of scriptures.
**1 **Titus 3:9 But avoid foolish questions, and genealogies, and contentions, and strivings about the law. For they are unprofitable and vain. **
2** Romans 16 :17 Now I beseech you, brethren, to mark them who make dissensions and offences contrary to the doctrine which you have learned, and avoid them.
3 1st Corinthians 1:11 For it hath been signified unto me, my brethren, of you, by them that are of the house of Chloe, that there are contentions among you.
4** 2nd Corinthians 12:20 For I fear lest perhaps when I come I shall not find you such as I would, and that I shall be found by you such as you would not. Lest perhaps contentions, envyings, animosities, dissensions, detractions, whisperings, swellings, seditions, be among you. **
5** Galatians 5:20 Idolatry, witchcrafts, enmities, contentions, emulations, wraths, quarrels, dissensions, sects,