Philippians 1:22 KJV
But if I live in the flesh, this is the fruit of my labour: yet what I shall choose I wot not.
The apostle was in a prison at this point in his life. Some scholars believe he was subsequently released and continued his ministry for some time before he was again arrested and executed. While I have some strong personal motivations for hoping that is so, the Bible doesn't give any evidence that it actually happened. Paul may or may not have been released from prison to return one more time to Philippi.
The point I want to stress at this time is that, whichever way it went, Paul was perfectly willing to leave that in the hands of the Lord. Not knowing which way to choose, he left this choice in the hands of the Lord.
This in no way implies that Paul was wishy-washy or double minded. Just three verses down he speaks of his confidence. But confidence and assurance in no way means that we always know which way is the best way.
· Sometimes we have no choice
· Sometimes we have a choice and make the wrong one
· Sometimes we just do not know what to choose
Only God knows the beginning and the ending therefore those sorts of choices are best left to God alone.
 It gives Paul opportunity to travel and preach in the British Isles, supporting my belief that the apostolic gospel was preached there before the end of the first century - and giving credence to an unbroken chain of non-Catholic, non-Protestant churches all the way back to the Apostles.