I know someone who claims to be very religious but behaves very badly.
I want to talk to them about this (partly as just been on receiving end of)
I believe that your real heart is expressed by how you behave not what you say / how many times a week you go to mass.
but, this person wont listen to me unless I can cite the relevant parts of the Bible
I can think of: by your works shall you be known but can anyone add to this?
I am genuinely worried for this person and want to try to get through to them that they must 'walk the walk' and not just 'talk the talk' isywim (horrible phrase, but couldn't think of better)