Genesis 17:1-7, 15-16 (Psalm 22:23-31); Romans 4:13-25; Mark 8:31-38
Jesus and Peter care about each other enough to call each other out.
Do not look for this mountain on a Bible map. It juts out not from the topography of Galilee, but from the topography of God.
We are reading Romans 4 with the eyes of believers on a Lenten journey. There is a time for debate over law and gospel, works and grace—but not now.