The old covenant is somewhat different from the new covenant in that it wasn’t secure. What is meant by that is it was only temporary, like the things of this world.
There are many verses in the old testament that point to the new testament. We will go over a few of them, first lets talk about what the old covenant was.
Most of the old testament was written in HEBREW originally. Dating back to some 1200 b.c. all the way up to 100b.c.