5.  [If the fault be a point of faith, let the document be pointed out to me.  Again, let a fair and impartial inquiry be appointed.  Let the accusation be read; let it be brought to the test, whether it does not arise from ignorance in the accuser, not from blame in the matter of the writing.  For right things often do not seem such to those who are deficient in accurate judgment.  Equal weights seem unequal when the arms of the balance are of different sizes.]  Men whose sense of taste is destroyed by sickness, sometimes think honey sour.  A diseased eye does not see many things which do exist, and notes many things which do not exist.  The same thing frequently takes place with regard to the force of words, when the critic is inferior to the writer.  The critic ought really to set out with much the same training and equipment as the author.  A man ignorant of agriculture is quite incapable of criticising husbandry, and the distinctions between harmony and discord can only be adequately judged by a trained musician.  But any one who chooses will set up for a literary critic, though he cannot tell us where he went to school, or how much time was spent in his education, and knows nothing about letters at all.  I see clearly that, even in the case of the words τοῖς λόγοις πνεύματος ἁγίου, the reading of the mss. Bas. Sec. and Paris.  The commoner reading is λογίοις. of the Holy Spirit, the investigation of the terms is to be attempted not by every one, but by him who has the spirit of discernment, as the Apostle has taught us, in the differences of gifts;—“For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit; to another faith by the same Spirit; to another the gift of healing by the same Spirit; to another the working of miracles; to another prophecy; to another discerning of spirits.” 1 Cor. xii. 8–10.  If, therefore, my gifts are spiritual, he who wishes to judge them must shew proof of his own possession of the gift of “discerning of spirits.”  If, on the contrary, as he calumniously contends, my gifts are of the wisdom of this world, let him shew that he is an adept in this world’s wisdom, and I will submit myself to his verdict.  And [let no one suppose that I am making excuses to evade the charge.  I put it into your hands, dearest brethren, to investigate for yourselves the points alleged against me.  Are you so slow of intelligence as to be wholly dependent upon advocates for the discovery of the truth?  If the points in question seem to you to be quite plain of themselves, persuade the jesters to drop the dispute.  [If there be anything you do not understand, put questions to me, through appointed persons who will do justice to me; or ask of me explanations in writing.  And take all kinds of pains that nothing may be left unsifted.