The answer is: Herod

Luke 13:31-32

When Jesus referred to "that fox," he was indeed speaking about King Herod Antipas, a ruler notorious for his cunning and ruthlessness. Now, calling someone a “fox” in that cultural context isn't just a playful dig. Foxes symbolize cleverness but also slyness—qualities that Herod exemplified in his political maneuvers.

Interestingly, this episode unfolds in the heart of Jesus' ministry as he faces increasing resistance from the political and religious elite. Herod had previously killed John the Baptist and displayed a knack for combining intrigue with intimidation, startles, and shocks. By using this metaphor, Jesus essentially flips the script on Herod's status, showing that despite his title and power, Herod bookended by fear. Jesus demonstrates boldness andPurpose in the face of threat.

Moreover, the phrasing "go and tell" could echo prophetic traditional advice — think of how the heralds of old announced critical messages! Ironically, Herod also had termed himself a shepherd, even as Jesus self-identified as “the Good Shepherd.” This dichotomy implies a mastermind with no real understanding of what true leadership entails.

Lastly, curious trivia: Jesus' words unambiguously emphasize that despite Herod's impending political threats, nothing, not even a fox’s cunning, could deter Jesus from his mission, prefiguring the eventual climax of his earthly journey. The Kingdom of God, within this display of audacity before tyrants, seems weaved into this story like a grand tapestry marking the dramatic battle between worldly powers and divine purpose.