Titus 3:8

5 Not by works of righteousness which we did ourselves, but in the measure of his mercy, he gave us salvation, through the washing of the new birth and the giving of new life in the Holy Spirit,

6 Which he gave us freely through Jesus Christ our Saviour;

7 So that, having been given righteousness through grace, we might have a part in the heritage, the hope of eternal life.

8 This is a true saying; and it is my desire that you may give certain witness about these things, so that those who have had faith in God may give attention to good works. These things are good and of profit to men;

9 But have nothing to do with foolish questionings, and lists of generations, and fights and arguments about the law; for they are of no profit and foolish.

10 A man whose opinions are not those of the church, after a first and second protest, is to be kept out of your society;

11 Clearly he is in error and a sinner, being self-judged.