Surely asking questions and getting truthful answers will help you to know someone , here is an example .
I was curious as I got to know
@Matthias from his posts on this forum and In a thread I got to ask him some very pointed questions (I am sure
@Matthias remembers the occasion ) about how he would worship the Father or the Son .
After his answers I then knew he was my brother in Christ , although I had already suspected as much .
I asked you
@Eternal Entity some questions in post #42 and I believe I will know you much better after you answer them

.