I share this story as a simple lesson in unconscious bias. As pastors in training we demonstrated our own prejudice. No doubt we demonstrate such prejudice every day without thinking as we did in the comfort of our classroom. Prejudice is sin; prejudice is a deep rooted sin in the church and we need to reflect, acknowledge and repent of our sin.
I will admit I can find it somewhat pretentious to talk about the prophetic. I think it comes from the experience of preachers claiming to be prophetic, having prophecies or claiming a title of Prophet and making bold claims that God is speaking to them about specific issues of the future. Frequently these claims are broad brushstroke type claims that really say very little and come across a bit like a horoscope. The prophetic church empowers the disempowered, speaks to the places of power and acts with integrity and humility for and with those who are powerless because these are the ways of God.