The heavenly grapes rush to keep the zinful grapes out of heaven! They lock the gates and snip the make-shift ladder with scissors. Gluttony, being too far for the vine to support, sits stunned clutching a chicken leg. Pride, being too prideful, has left his brethren to their folly.
Above and below, the eternal struggle of good and bad. As in every happy ending, it's clear the heavenly grapes still maintain the upper hand.