“After Jesus had been born at Bethlehem in Judaea during the reign of King Herod, suddenly some wise men came to Jerusalem from the east asking, ‘Where is the infant king of the Jews? We saw his star as it rose and have come to do him homage.'”
“And suddenly the star they had seen rising went forward and halted over the place where the child was. The sight of the star filled them with delight, and going into the house they saw the child with his mother Mary, and falling to their knees they did him homage. Then, opening their treasures, they offered him gifts of gold and frankincense and myrrh.”
The Gospel of Matthew, 2: 1-2, 9b-11
With the arrival of the Magi, heathen men from the east, Christ reveals Himself to the world. The revelation of the Lord is now visible for all people. He started with but one person, Adam, then revealed himself to a family (Abraham’s), a tribe (Moses’s), a Kingdom (David’s) and now, ultimately, His mercy extends to every person in the world.