How are you supposed to bring people around to the truth?

Les explains that Paul, prompted by the Holy Spirit, wrote chapter 13—the love chapter—between chapters 12 and 14 to soften his approach and prepare the ground before dealing with the problems he had to address. The only way to bring people around to the truth is in the spirit of love. You don't slap them in the face with anger, ridicule them, or put them down as some kind of dummy. Instead, in the spirit of love, you bring them around to the truth. That is what Paul does in both chapters 12 and 14, sandwiched by chapter 13. Love is still the greatest of all things in God's dealing with man, so even in chapter 14 we shouldn't lose sight of the love chapter. Paul says to follow after love and desire spiritual things.