Does maker= mediator?
[diatheke: a will, testament, covenant.]
As will a human will and testament, Hebrews tells us that for the New Covenant to be in force it must first be proved that the one who made it has died.
Who does the Bible say would make the New Covenant with Israel?
Who led Israel out of Egypt and made the Old covenant with them?
Who said He would make a New covenant with Israel, just as He had made the Old?
But the one who makes a covenant has to die for it to be in force.
Is a father's will and testament in force if his son dies?
No. The one who MADE the will must die for his will to be in force.
Therefore, Christ is God.