Now let me make one thing clear. I am not saying that Paul is advocating easy divorce. Paul's position is no divorce. Though they may be, and I'll say more about that later. Read my lips, Paul does NOT say to the married people, my advice is to stay married but if you can't, divorce is okay.
Divorce is wrong.
The command, not advice, but command, to the married is stay married, do not divorce or separate, and as we saw last week, fulfil your marital duties. To those who are married but separated, the command is stay celibate or be reconciled. The command to the virgin single people, or to the divorced and widowed single people is to avoid immorality. But if staying single is going to be too much for you, and may lead you into immorality, then if you marry, you do not sin. The only proviso is that you are not to marry an unbeliever, it must be a Christian.