Quote Originally Posted by Redleg
Depends if that belief system requires the believer to force the conversion. If its forced conversion then the belief system is wrong on its face.

However presenting the reasons for the belief system to those willing to listen is always acceptable.
I agreee with Red and I think the key word there is willing, a lot of people seem to forget that part then complain when others take offence to it. If everyone just let others do what they like, within reason of course, then the world would be a friendlier place.