When they had heard the king, they departed; and, lo, the star, which they saw in the east, went before them, till it came and stood over where the young child was.
All Commentaries on Matthew 2:9 Go To Matthew 2
Glossa Ordinaria
AD 1480
Anselm: It is evident that the star must have been in the air, and close above the house where the Child was, else it would not have pointed out the exact house.
ord.: Or, the star is the illumination of faith, which leads him to the nearest aid; while they turn aside to the Jews, the Magi lose it; so those who seek counsel of the bad, lose the true light.