Perhaps by the two ways is intended the double attack which the king of Babylon made on Jerusalem and the chief city of the Ammonites; but concerning which, as this scripture represents, he stood undetermined for a while which to destroy first. But what the Prophet is commissioned more particularly to declare thereby is, that had not sin been found in the Lord's people, no weapon of the King of Babylon could have prospered. Reader! think how more than ordinarily offensive is sin in the people of God.
Ezekiel 21:18-24
18 The word of the LORD came unto me again, saying,
19 Also, thou son of man, appoint thee two ways, that the sword of the king of Babylon may come: both twain shall come forth out of one land: and choose thou a place, choose it at the head of the way to the city.
20 Appoint a way, that the sword may come to Rabbath of the Ammonites, and to Judah in Jerusalem the defenced.
21 For the king of Babylon stood at the parting of the way, at the head of the two ways, to use divination: he made his arrows bright, he consulted with images, he looked in the liver.
22 At his right hand was the divination for Jerusalem, to appoint captains,g to open the mouth in the slaughter, to lift up the voice with shouting, to appoint battering rams against the gates, to cast a mount, and to build a fort.
23 And it shall be unto them as a false divination in their sight, to them that have sworn oaths: but he will call to remembrance the iniquity, that they may be taken.
24 Therefore thus saith the Lord GOD; Because ye have made your iniquity to be remembered, in that your transgressions are discovered, so that in all your doings your sins do appear; because, I say, that ye are come to remembrance, ye shall be taken with the hand.