That there is a sin that leads to death (v 16), one that is beyond being prayed for, is a frightening thought. Although the complete sense of what the text means escapes us, the warning is clear. Sin is lethal; and some sins kill more quickly than others. No matter what the speed, the road of rebellion against God always has death as its final destination. But letting the nudges of the Spirit, aided by the prayers of God’s people, draw us godward increasingly leads to life.