Apostle James warns against unauthorized teaching in his Epistle: "My brethren, be not many masters, knowing that we shall receive the greater condemnation" (James 3:1). If the desire of teaching in the particular person originates from the passions of vainglory and pride rather than from love and humility, it becomes a kind of prelest, being based on a false idea of personal dignity and ability to teach and that such teaching is pleasing to God. Archbishop [[Averky (Taushev) of Syracuse|Averky (Taushev)]] in his analysis of James 3:1 says that one should start teaching with the great caution and distrust to oneself.<ref>{{Ru icon}}[http://azbyka.ru/hristianstvo/bibliya/tolkovanie/averkiy_sobornye_poslaniya_10-all.shtml Archbishop Averky (Taushev). Exegetic analysis of the Epistle of James.]</ref> Such inner determination is opposite to pride and conceited opinion about personal merits. St. [[John Climacus]] also warns about forbidden teaching when he speaks about vainglory: "Ignore him when he tells you to accept the office of bishop or abbot or teacher. It is hard to drive a dog from a butcher's counter."<ref>St. John Climacus. The ladder of Divine Ascent. Step 22.</ref>

* arbitrary teaching and advice without being asked (except for the cases when the person was explicitly appointed to teach without being asked);

* teaching someone who is not interested in the topic or who does not have previous experience and knowledge to understand;