Once again, God uses prophecy for one purpose. To point people to himself when they see the things happen. In fact, in the OT is a warning, if a prophet says something which DOES NOT COME TO PASS. That prophet is not from God.
Deuteronomy 18:22
when a
prophet speaks in the name of the Lord, if
the thing does not happen or come to pass, that
is the thing which the Lord has
not spoken; the
prophet has spoken it presumptuously; you shall
not be afraid of him.
Is 44:
“Thus says the Lord, the King of Israel,
And his Redeemer, the Lord of hosts:
‘I
am the First and I
am the Last;
Besides Me there is no God.
7 And
who can proclaim as I do?
Then let him declare it and set it in order for Me,
Since I appointed the ancient people.
And the things that are coming and shall come,
Let them show these to them.
8 Do not fear, nor be afraid;
Have I not told you from that time, and declared it?
You are My witnesses.
Is there a God besides Me?
Indeed
there is no other Rock;
I know not
one.’ ”