…rather associate yourself with those who are humble and have simplicity, who are devout and self-disciplined, talking with them about those things that will edify and strengthen the soul. Do not be familiar with the opposite sex, but commend to God those who are good. Desire to be on intimate terms with God and His Angels, but shun the acquaintance of people as much as you can."
The Imitation of Christ, Book One, Chapter 8
