for the sexually immoral, for homosexuals, for slave-traders, for liars, for perjurers, and for any other thing contrary to the sound doctrine;
For men-stealers ... "Thou shalt not steal," the eighth commandment, is in view here; but it is the most reprehensible kind of stealing involved in the crime of kidnapping.  Paul evidently meant to stress that even Moses' law was opposed to all forms of wickedness.  Now those false teachers at Ephesus against whom Paul here warned and instructed Timothy were not using the law for the purpose of teaching ethical morality at all, but for the purpose of finespun theorizing, hair-splitting nonsense and for empty and vain talking.  God's law, whether of the Old Testament or the New Testament, is primarily concerned with human behavior.