That assumption of self interest is so pervasive today that it has corrupted much of our community life. As I have had reason to point out, it is also having a corrupting influence in the church with the growth of consumer attitudes when people shop around for the greatest satisfaction of their personal needs, and entrepreneurial religion is developed to satisfy that market. There is nothing new it that, even in Paul's day there were those liked to have their ears tickled rather than remain faithful to the teaching of the apostles. The present time is one of those periods in history when the corrupting influence of a culture of self interest has become very bad in both church and society. The model of Jesus as the good shepherd stands out in midst of corrupt forms of leadership.
Professional competence is important.
Teachers should know what they are talking about and how to foster the development of understanding. Carers of all kinds can be trained. But being well trained and having a good understanding of others is not enough in itself. The good shepherd lays down his life for the sheep. There are obvious implications for all in positions of shepherding in church and society.