Prophetic texts portray God as gathering the nations and judging evil; Daniel portrays heavenly dominion associated with the Son of Man.
Isaiah 45:22-23; Daniel 7:13-14 are important backgrounds.
Jesus places himself at the center of the world's judgment and the universal drawing of people. The destination of the drawing is explicitly Jesus himself.
The cross becomes the event through which Jesus exercises saving and judicial authority on a universal scale.