And the bay went forth, and sought to go that they might walk to and fro through the earth: and he said, Get you hence, walk to and fro through the earth. So they walked to and fro through the earth. And the bay went forth - The Seleucidae, who conquered Syria and the upper provinces, and who wished to extend their conquests, and "sought to go, that they might walk to and fro throughout the earth," were of unbounded ambition, and sought universal empire; such as Antiochus the Great. "So they walked to and fro," did extend their conquests; and harassed many countries by their vexatious and almost continual wars. Some think the Romans are meant, who carried their conquests hither and thither, just as the Divine providence permitted them.
Related Commentaries of Zechariah 6:7
Zechariah 6:7
7 And the bay went forth, and sought to go that they might walk to and fro through the earth: and he said, Get you hence, walk to and fro through the earth. So they walked to and fro through the earth.