Yes, technically, someone's failure/shortcoming/misgiving is a "faultY behavior", but you seem anxious to "point" to those misgivings of a person in order to force/intimidate them into accepting The Lord. This does more damage than good. It instills FEAR (God is love), gives the person the impression that they should be accountable to you, scares the person from getting seriously involved with The Lord (and by word of mouth will likely scare their friends away also), puffs you up as though you have the authority to speak for The Lord (we MUST decrease in order that God may INCREASE in our hearts/minds and other people's hearts/minds also) while threatening people with scripture, gives unbelievers the idea that they had better watch out for The Lord and Christians, etc. There is absolutely NO redeeming quality in "ponting out", The Lord is the ONLY judge.
This keeps happening for generations and generations, and the result is that there are MORE TRULY GODLY people outside of Christianity than inside because all of the truly broken spirited people ("poor in spirit") who have experienced more of the corruption/evils of this world, yet have justly borne their own cross instead of making their problems someone else's (pick up your own cross, AND THEN you can follow Him) have the PRESENT heaven in their heart...
because they have learned to ENDURE "misfortune" (and have 'strength of heart'/character) and have become well aquainted with what it means to suffer, and have learned to have true sorrow compassion..."rivers of living water" for those who suffer misfortune (but you'd rather be judgemental about "misfortune"). Neither can you be so profound as to respect and admire their "strength of heart" (it would be a tremendous strain on your humility). So, for the sake of vain ego (vanity), your condescension to them has made them out to be 'criminals'.
You think that you are convicting them, but you are convicting yourself (the 'mirror' of poetic justice). So you treat the people like a joke, but (as if it were funny), the joke is on............................YOU.