Isaiah chapter 25 has many connections to both the Jewish and Christian order of books. Below are a few samples.
In the first sample for Isaiah chapter 25, the Lord makes a connection to the 25th Jewish book with the removal of pride.
…he shall bring down their pride together with the spoils of their hands.
…the pride of Assyria shall be brought down…
…for their glory is spoiled… for the pride of Jordan is spoiled.
In the second sample for Isaiah chapter 25, the Lord makes a connection to the 25th Christian book and the 25th Jewish book with the Lord treading his enemies under foot.
For in this mountain shall the hand of the LORD rest, and Moab shall be trodden down under him, even as straw is trodden down for the dunghill.
ZECHARIAH 10:5 And they shall be as mighty men, which tread down their enemies in the mire of the streets in the battle: and they shall fight, because the LORD is with them…
The LORD hath trodden under foot all my mighty men in the midst of me: he hath called an assembly against me to crush my young men: the LORD hath trodden…