Have you ever been in a conversation in which it seemed that you and another person were not talking about the same thing even though you were arguing about it strenuously? Something like that is going on in Mark. Jesus and the Pharisees are in conflict with one another but not necessarily about the same things and certainly not on the same terms.
Some exegetes and preachers have tried to persuade us that the Song of Songs is an elaborate allegory about the love of God for Israel or of Christ for the church. Yes, the book may have something to teach us about the divine-human relationship, but it is also, and without doubt, a song of erotic love. It is sensual, playful, beautiful and filled with longing.
I grew up in an era before video, Veggie Tales or Bible-based computer games. I was raised, at least in terms of religious education, on the flannelgraph. To this day, although I know that the scriptures are peopled with characters of texture and nuance, I think of Bible people and see pastel paper figures pressed on a felt board.