It’s kind of basic to being a Christian. We want to know God’s will and follow it. You can’t call Christ ‘Lord, Lord’ and then go off and ignore what he says. We have to pursue obedience.
But for me the Christian life only works when we pursue joy as well.
My experience is that we try to do things faithfully and obediently but without joy we can manage to a certain extent—and we have to, because we all have to do stuff we don’t particularly like doing.
But if that’s all we do, and we do it for a long time, we start to run out of steam, get cynical, feel trapped. We may not know how it happened—we never wanted it to happen—but we know it has happened or is currently now happening. Externally we can look fine but internally, we know things are not so good.
(Of course the other side is true too. If we merely pursue pleasure and happiness, that too becomes rather empty.)
A kind of repentance
Somehow—it seems to me—the fruitful place is when we are under the influence of both faithfulness and joy. We obey Christ. But we lean towards, move into, preferentially choose, those tasks and roles that seem to answer a deep longing in our hearts, those things that nourish us, those things we love. ‘I have food’ said Jesus to the disciples, ‘of which you know nothing.’ He found joy and nourishment in his obedience.
Choosing joy as well is obedience is a kind of repentance. Why? Because it is turning away from a focus on jobs to be done and gaps to be filled and turning back to Christ himself. It is realizing, again, we have an audience of just One, and everything we do we do for him. It is seeking to have him re-create us again, a bit more in his image. It’s admitting our need and helplessness, not looking to him for a medal.