gates.

Isaiah 45:1, 2
This is what the LORD says to Cyrus His anointed, whose right hand I have grasped to subdue nations before him, to disarm kings, to open the doors before him, so that the gates will not be shut: . . .

dissolved.

2 Peter 3:10, 11
But the day of the Lord will come like a thief. The heavens will disappear with a roar, the elements will be dissolved in the fire, and the earth and its works will not be found. . . .