First I disagree with you, I think that all of the Gospels would be instructive to Christians.
Second, if one spent all the time and energy that one spends on disputes, instead, on introducing people who do not participate to the faith, one might actually make an impact instead of dancing on pinheads.
What do you disagree with? I have not said anything about not believing all the Gospels. Perhaps you would like to help us out with what you imagine I have written?
BTW, Chicken soup is Jewish penicillin ... and I make a great cream of version which does wonders for folks with colds or flu. Learned to make it from a genuine Jewish Lady named Doctorow. (real name!)