Fascinating: Messianic Prophecy and Trinity in Isaiah 48:12-16

I found this passage in Isaiah 48:12-16.

Here’s what the passage says:

“Listen to Me, Jacob, Israel whom I called;
I am He, I am the first, I am also the last.
¹³Assuredly My hand founded the earth,
And My right hand spread out the heavens;
When I call to them, they stand together.
¹⁴Assemble, all of you, and listen!
Who among them has declared these things?
The Lord loves him; he will carry out His good pleasure against Babylon,
And His arm will be against the Chaldeans.
¹⁵I, yes I, have spoken; indeed I have called him,
I have brought him, and He will make his ways successful.
¹⁶Come near to Me, listen to this:
From the beginning I have not spoken in secret,
From the time it took place, I was there.
And now the Lord God has sent Me, and His Spirit.”