Thank you for your wise words @ericvancewalton
I also prefer to see people' work rather than their words. Everything that we are reflects in reality and our choices. There is nothing wrong to have flaws, but I respect people who embrace those flaws rather than disguise it under spirituality mask.
Yes, I bet that everyone who has ever met a truly spiritual person can easily remember it. For starters, those with high spirituality will never see the need to talk about their spirituality.

Thanks for your thoughts!