'Mediator' in the Bible

I stood at that time as mediator between the LORD and you to declare his message to you, because you were afraid of the fire and would not go up the mountain. He said:

There is not yet a mediator between us, who would set his hand on the two of us,

Why, then, was the Law added? Because of transgressions, until the descendant came about whom the promise pertained. It was put into effect through angels by means of a mediator.

Now a mediator involves more than one party, but God is one.

There is one God. There is also one mediator between God and human beings a human, the Messiah Jesus.

This is why the Messiah is the mediator of a new covenant; so that those who are called may receive the eternal inheritance promised them, since a death has occurred that redeems them from the offenses committed under the first covenant.

to Jesus, the mediator of a new covenant, and to the sprinkled blood that speaks a better message than Abel's.