Please don’t waste your time with these things. Avoid them.
Read: Titus 3: 9-11
9 Do not get involved in foolish discussions about spiritual pedigrees[a] or in quarrels and fights about obedience to Jewish laws. These things are useless and a waste of time. 10 If people are causing divisions among you, give a first and second warning. After that, have nothing more to do with them. 11 For people like that have turned away from the truth, and their own sins condemn them.