He bore the fruit of repentance didn't he?
Yep, repent is the fruit of the Holy Spirit.
I remember Jesus say all law is base on love your God with all your strength, and love your neighbor like yourself
Than Adam and Eve sin, because not obey
So love mean obey.
Prodigy son not obey and leaved than return.
Like every of us was a sinner than accept Jesus or love jesus
The fruit of the Holy Spirit is love.
As long as you love Jesus you bear fruit
You may not feed the hunger because you don't have money to buy food, but as long as you love them, you bear the fruit.
The prodigy son may don't have anything to bring to his father, as long as he love his father, he bear the fruit.