All I can say is that hankering for moral bedrock by looking back to a surely contrived ideal of Christianity seems trite and somewhat vindictive to me. To use one of my favourite Norm-isms, I don't own a doghouse: am I lying to myself?
To what truth does he refer to? You don't get to pick and choose which bits you like and which you don't, when making this kind of argument.
Isn't your first line projecting onto him something that he's not evidencing? Then the second line... is he picking and choosing? He names Christianity, it's not an ambiguous term.
To what truth does he refer to? You don't get to pick and choose which bits you like and which you don't, when making this kind of argument.