6 the gates of the cities are opened, and the palaces are fallen.
Nahum 2:6 Cross References - Thomson
Isaiah 45:1-2
1 Thus saith the Lord God, For mine anointed, for Cyrus, [whose right hand I have taken hold of that nations may listen before him] I will break the power of kings; I will open gates before him, and cities shall not be shut up.
2 I will go before thee and level mountains; I will break in pieces the gates of brass, and burst asunder the bars of iron;
2 Peter 3:10-11
10 Now the day of the Lord will come, as a thief at night, when the heavens with a crashing roar shall pass away, and the elements shall be dissolved by fire, and the earth, and all the works thereon, shall be burned up.
11 Therefore as all these things are to be dissolved, what manner of persons ought you to be in holy conversation and godliness,