although I was before a blasphemer, a persecutor, and insolent. However, I obtained mercy, because I did it ignorantly in unbelief.

 (i) Paul says to him: "You are a man who has been chosen and you cannot refuse your task." Something like that happened to John Knox. He had been teaching in St. Andrews. His teaching was supposed to be private but many came to it, for he was obviously a man with a message. So the people urged him "that he would take the preaching place upon him. But he utterly refused, alleging that he would not run where God had not called him.... Whereupon they Privily among themselves advising, having with them in council Sir David Lindsay of the Mount, they concluded that they would give a charge to the said John, and that publicly by the mouth of their preacher." 