<p>15:46 <i>But it is not the spiritual that is first but the natural, and only then the spiritual- </i>See on :44 for how the Corinthians were natural when they ought to have been spiritual. Again Paul is encouraging them to make the change now, but also comforting the 'spiritual' ones that the immaturity of the others had to be, because the natural comes first. The transformation of resurrection will not only be physical, but also moral. And that is what all of the body of Christ so desperately need.</p>