What does the Bible say about Herod's treatment of John the Baptist?

In Mark 6:14-29, King Herod is portrayed as someone who initially respected and feared John the Baptist, acknowledging him as a just man. He heard John gladly, indicating a certain level of interest or acknowledgment of John's prophetic authority. However, the narrative takes a tragic turn as Herod, influenced by Herodias and acting out of his guilty conscience, beheads John. This act reflects the enmity that exists in the human heart against God's messengers and the divine message they carry, demonstrating a refusal to accept God’s law and truth.