Humanity faces three threats it cannot solve: ignorance of God, guilt before Him, and corruption by sin. Zechariah’s crowned high priest points beyond Joshua to a coming ruler who will also serve as priest. Jesus fulfils the promise as prophet, priest and king. He brings God’s truth against ignorance, offers Himself for guilt, and reigns against sin and death. Through His death and resurrection, He builds a living temple from people of every nation, with God’s Spirit dwelling in them.