Monkey-
Christianity is all about being right.(It has to be so, otherwise...poof!) Your friend's insistence on you 'proving it' is a ploy to get you to doubt yourself. If counter-apologetics interests you, then cool. Otherwise, there is no need to duke it out. Christians aren't required to tell you why they believe any more than you are required to tell them why you don't. People who push their world view on others are the worst kind of bullies. Everyone's shit stinks, but only an asshole insists you smell theirs and claim roses.
Tell that fool to back off.
Christianity is all about being right.(It has to be so, otherwise...poof!) Your friend's insistence on you 'proving it' is a ploy to get you to doubt yourself. If counter-apologetics interests you, then cool. Otherwise, there is no need to duke it out. Christians aren't required to tell you why they believe any more than you are required to tell them why you don't. People who push their world view on others are the worst kind of bullies. Everyone's shit stinks, but only an asshole insists you smell theirs and claim roses.
Tell that fool to back off.