Our vocation is an asset to prayer because our work becomes prayer. It is prayer in action. The artist, the novelist, the surgeon, the plumber, the secretary, the lawyer, the homemaker, the farmer, the teacher — all are praying by offering their work up to God….
We do not need to have good feelings or a warm glow in order to do work for the glory of God. All good work is pleasing to the Father. Even the jobs that seem meaningless and mindless to us are highly valued in the order of the kingdom of God. God values the ordinary. If, for the glory of God, you are putting an endless supply of nuts on an endless line of bolts, your work is rising up as a sweet-smelling offering to the throne of God. He is pleased with your labor.
— Richard J. Foster, Prayer, p. 171-173