 He describes eternal life here as something that you would, like a crop that you would reap at the end of a process of sowing to the spirit. So you're like a farmer. If you sow to the flesh, you will die. You'll reap corruption. If you sow to the spirit, S-O-W, sow. If you sow to the spirit, you will reap this harvest that he refers to as eternal life. And the question naturally comes, well, Paul, how do we sow to the spirit? What are you talking about?