Resurrection grounds the work

Paul plants the 'therefore' like a seed in the ground. All of chapter 15 has been about resurrection — the dead raised, the perishable clothed with imperishable — and now he turns to the workbench. Stand firm, he says, because the ground you stand on is risen ground. Your labor is not a stone dropped into a well; it is seed pressed into risen ground.

The hinge is that little word 'because.' Steadfastness does not come from gritting our teeth; it comes from knowing. And here is my honest confession: I have measured my work by what I can see before the harvest, and by that measure much of it looks wasted. I have let the visible outcome sit as judge over the invisible promise. The diagnosis is plain — my unsteadiness is not a strength problem; it is a knowledge problem. I have forgotten what the ground contains.

But the 'because' redirects my measuring. Christ was the first seed buried in the ground, and he did not stay there. His resurrection is the guarantee that nothing done in him is thrown away — not stored in a ledger, but raised and transformed, like grain that dies and comes up many-fold. The same power that opened the tomb is at work on the smallest faithful task, making it durable beyond every grave.