Titus 2:7

7.In all things shewing thyself For doctrine will otherwise carry little authority, if its power and majesty do not shine in the life of the bishop, (242) as in a mirror. He wishes, therefore, that the teacher may be a pattern, which his scholars may copy. (243)

A pattern of good works in doctrine, uprightness, gravity In the original Greek the style is here involved and obscure, and this creates ambiguity. First, he makes use of the words in doctrine, and then adds, in the accusative case, integrity, gravity, etc. (244) Without mentioning the interpretations given by others, I shall state that which appears to me to be the most probable. First, I connect these words, of good works in doctrine; for, after having enjoined Titus that, in teaching he shall inculcate the practice of good works, he wishes that good works, which correspond to this doctrine, may be visible in his life; and consequently the preposition in means that they shall be suitable, or shall correspond, to the doctrine. What follows is in no degree obscure; for; in order that he may exhibit a representation of his doctrine in morals, he bids him be “upright and grave.”