What does Zechariah 13:7 teach us about Christ's sacrifice?

In Zechariah 13:7, 'Awake, O sword, against my shepherd,' the passage prophetically speaks to the impending sacrifice of Christ, emphasizing how the sword of justice must confront sin through His death. This foreshadowing indicates that God's justice cannot be ignored; it must be enacted. The entire biblical narrative points to the necessity of Christ bearing the wrath for our sins, fulfilling both the anticipations of the Old Testament and the reality of the New Testament atonement, as seen in the Gospels.