Those who are grounded in the truth are not easily moved by injudicious comments, or easily offended by the coldness of others.  The fact is that Jesus lost most of His followers after He made it plain that His kingdom was not about the loaves and fishes, but about love to God and man, a spiritual kingdom.  The same thing happens today.  The fault is not in those who promulgate truth, but in the hearts of those for whom the truth is "inconvenient."