The reading is from St. Paul's First Letter to the Corinthians 7:24-35

Brethren, in whatever state each was called, there let him remain with God. Now concerning the virgins, I have no command of the Lord, but I give my opinion as one who by the Lord's mercy is trustworthy. I think that in view of the present distress it is well for a person to remain as he is. Are you bound to a wife? Do not seek to be free. Are you free from a wife? Do not seek marriage. But if you marry, you do not sin, and if a virgin marries she does not sin. Yet those who marry will have worldly troubles, and I would spare you that. I mean, brethren, the appointed time has grown very short; from now on, let those who have wives live as though they had none, and those who mourn as though they were not mourning, and those who rejoice as though they were not rejoicing, and those who buy as though they had no goods, and those who deal with the world as though they had no dealings with it. For the form of this world is passing away. I want you to be free from anxieties. The unmarried man is anxious about the affairs of the Lord, how to please the Lord; but the married man is anxious about worldly affairs, how to please his wife, and his interests are divided. And the unmarried woman or girl is anxious about the affairs of the Lord, how to be holy in body and spirit; but the married woman is anxious about worldly affairs, how to please her husband. I say this for your own benefit, not to lay any restraint upon you, but to promote good order and to secure your undivided devotion to the Lord.