Monday, April 23, 2007

Psalm 51: On Being Sustained

It's a curious phrase, "and grant me a willing spirit, to sustain me." What does it mean to be sustained by a willing spirit? What is it that David prays for here and how does it fit with the confession that makes up the rest of this remarkable Psalm?

Human beings are simply not self-sustaining and we were never designed to live as if we are. The doctrine of creation confronts us with the reality that we are neither physically or spiritually self-sustaining. We were created to be dependent. Dependency is not therefore a sign of weakness. Rather it is a universal indicator of our humanity. Humans are dependent beings. Yet we do not like to be dependent. It is the legacy of our falleness to do everything we can to conceptually and functionally repudiate the doctrine of human dependency.

So, all fallen human beings tend to buy into two attractive, but dangerous lies. These are the lies that were on the tongue of the serpent on that fateful day of manipulation and disobedience in the Garden. The first lie is the lie of autonomy, which tells me that I am an independent human being with the right to invest my life however I choose. The second lie is the life of self-sufficiency, which declares that I have everything I need within myself to be what I am supposed to be and do what I am supposed to do. Because we do not want to live for God, but for ourselves, we are easily seduced, at the mundane, everyday level, by these lies.

But David now has his eyes open. He sees the lies for what they are. He had wanted his own way. He had opted for independence. He had stepped outside of God's boundaries. He had used his power in the service of his own kingdom, rather than God's. And it had all been exposed and came crashing down around his feet. David had tried the path of independent, self-sustenance. This is his prayer of repentance.

God has promised to sustain us by his grace. He has promised us the sustaining grace of forgiveness, so that we can stand before him unafraid. He has promised the sustaining grace of enablement, giving us the strength to do what he calls us to do. He has promised us the sustaining grace of protection, delivering us from evil. He has promised us the sustaining grace of wisdom, protecting us from our own foolishness. He has promised us the sustaining grace or perseverance, keeping us until the final enemy has been defeated. He has promised the sustaining grace of eternity, giving us the hope of a day when the struggle will be over.

It is a willing heart that causes us to seek the grace that has been promised. When we turn from our own way and recognize our inability to live his way, we begin to seek the full range of resources that he has promised us in his Son. Grace is for the willing and we only become willing when we confess not only the gravity of our sin, but our inability to deliver ourselves from it. Then our willingness opens to us all the sustenance of heart that can only be found in the Son.