fruit (v2) ..... more fruit (v2) ..... much fruit (v5) ..... much fruit (v8) ..... fruit should remain (v16)

Verse 2 : The satisfaction of living is fruit-bearing
Verse 4 : The secret of fruit-bearing is abiding
Verse 7 : The strength of abiding is obeying
Verse 15 : The seed of obeying is knowing
Verse 9-10 : The sign of knowing is loving