1 Corinthians 7:17
"But as God has distributed to each one, as the Lord has called each one, so let him walk. And so I ordain in all the churches."
As the Lord has called each one, so let him walk: No matter what your station (married, single, divorced, widowed, remarried, whatever), God can work in your life. Instead of thinking that you can or will walk for the Lord when your station changes, walk for the Lord in the place you are at right now.
This also is a warning about trying to undo the past in regard to relationships; God tells us to repent of whatever sin is there and then to move on. If you are married to your second wife, after wrongfully divorcing your first wife, and become a Christian, don’t think you must now leave your second wife and go back to your first wife, trying to undo the past. As the Lord has called you, walk in that place right now.
So let him walk is also a warning to beware the danger of thinking other people have it better than you, because of their different station in life. Married, single, divorced, remarried, don’t matter nearly as much as walking with Jesus right now.
And so I ordain: This is no unique rule for you Corinthians. It is the universal rule of Christianity to reach every condition; and in every state a man may live so as to be a credit to it. It is the duty of every Christian to be content with his lot, and to conduct himself in his rank and place as becomes a Christian. Our comfort and happiness depend on what we are to Christ, not what we are in the world. No man should think to make his faith or religion, an argument to break through any natural or civil obligations. He should quietly and contentedly abide in the condition in which he is placed by Divine Providence.
The Truth
“I, therefore, the prisoner of the Lord, beseech you to walk worthy of the calling with which you were called..” (Ephesians 4:1)