Threshing Floor Theology: Purity, Proposal, and Providence. The quiet midnight encounter between Ruth and Boaz at the threshing floor stands among Scripture’s most misunderstood moments. Beneath the shadows of the harvest, a foreign widow approaches a noble man as he sleeps — yet this scene is not charged with impropriety but with covenantal depth. What takes place in Ruth 3 is not seduction but sanctity, not secrecy but faith.