Poetry not prose. [Job 38:1-7, (34-41); Psalm 91:9 -16; Isaiah 53:4-12; Hebrews 5:1-10; Mark 10:35-45 ] Over the past few weeks those of us who lead services and use the lectionary have been offered a choice of Old Testament readings – two parallel streams, one of which claims to be “thematically related” to the NT…