Christians, have you ever studied fallacies in logic?

I just had this question deleted probably because it poses as a threat to the christian belief system. Has anyone ever noticed that christians use ad hominem, appeal to force, appeal to the popular, appeal to tradition, begging the question, cause and effect, false dilema, guilt by association,etc in order to indoctrinate others into their belief system? Have an open mind and study these fallacies before asking yourself if you ever use them yourselves.