if you were in a croud of people and you saw your friend Mike, but you yelled "MARK", do you think old buddy mike is gonna turn around to talk to you?
i think it's pretty important to know what you are saying. especially when whoever calls upon the name of ...... will be saved.
and yes we should be calling jesus by his proper hebrew name to seperate him from the pagan christmas jesus.
and no we don't get to make god's name sound better by putting "j" in it. better to who?
i think if you were to ask people who their heavenly father is, they'd say "God".
i think if you were to ask people who jehovah is - not so much.