'Holy' in the Bible

But opening his house freely to guests; a lover of what is good, serious-minded, upright, holy, self-controlled;

In all things see that you are an example of good works; holy in your teaching, serious in behaviour,

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,