Sebasta, or Sebastia, was established by Herod the Great, Antipas's father, on the ruins of the ancient city of Samaria. There, in the cave where the prophets Abijah and Elisha lay, the body of the last Prophet, the Forerunner, and Baptist, John, was laid to rest. The Orthodox Church commemorates the sorrowful occasion of John the Baptist's beheading annually on 29 August/11 September. Thus, the radiant morning star set after the Sun of Truth, Christ, had shone (Malachi 4:2). The lamp that burned and gave light went out (John 5:35) after the authentic light that enlightens every man (John 1:9) had been revealed to all. Yet, in the divine architecture of salvation, this glorious martyrdom of the Forerunner was, as the Church hymns express, a manifestation of God’s providence; he became the messenger of Christ to “those in hell,” proclaiming the God who became flesh, who also came to rescue all faithful souls from Adam until their departure.
John’s martyrdom weighed heavily on Herod's conscience. As the name of Jesus Christ gained prominence through the apostolic proclamation and news of His miracles reached the Galilean ruler, Herod became deeply troubled. He heard some affirming, “John has risen from the dead,” while others claimed, “Elijah has appeared,” or asserted that Elijah was the sole prophet of old who had been resurrected. He pondered within himself, “John I have seen; who then is this man about whom I hear such things?” He concluded, “John the Baptist, whom I have encountered, must have risen from the dead, and that explains why powers are attributed to him.” Soon, divine judgment fell upon Herod and his malevolent household for the murder of the Forerunner and for their violation of the Lord on the day of His Passion. Herodias’s ambition drove Herod to pursue royal authority, yet her brother, Herod Agrippa, exposed him to the Roman emperor, accusing him of treason. One wintry day, as Salomia crossed the Sikoris River on ice, the ice gave way beneath her, plunging her into the water up to her neck. The jagged ice floes severed the maiden's head, which lay on the ice resembling a platter. According to tradition, both Herod and Herodias were swallowed alive by the earth, illustrating the fate of those who commit severe evils yet remain unpunished for a time.