“You have already been pruned and purified by the message I have given you.”
Grapevines, especially when professionally tended, are amazing. Sometime after the harvest, and before new growth begins, vine growers will take time to trim off all the branches from the previous year, leaving just a few stronger branches, which they tie to a taut wire to hold them firm while they grow for the next harvest.
When the growing season gets under way, it is amazing how little time passes before the bare, clean branches explode with fresh, new green leaves. It seems like they pop out almost over night!