Sure. Because He is.
My answer would be that that question itself is very... misguided. :)
I'm sure that's true, because, again, the question itself is so misguided. The question is ~ from our perspective ~ why is it so important, to "to us," but for us, that Jesus is God? And that question is easily answerable. I guess it's easy to get that answer wrong, but that's true of most all things. Still, though, easily answerable; the Bible certainly does that. Over and over and over, and in many ways.
Sure. And how can this be true? There is only one Way. And that is at least getting to the answer to the
correct question above.
...and actually accomplish redemption and reconcile to God, yes. And there you go. Only One Who is both God and man, can mediate between the two, as Paul says:
"...that we may lead a peaceful and quiet life, godly and dignified in every way. This is good, and it is pleasing in the sight of God our Savior, Who desires all people to be saved and to come to the knowledge of the truth. For there is one God, and there is one Mediator between God and men, the man Christ Jesus, Who gave Himself as a ransom for all, which is the testimony given at the proper time" (1 Timothy 2:2-6).
Paul is surely not differentiating, but acknowledging the singularity of this God and Mediator.
That Jesus emptied Himself, Peterlag, as Paul says explicitly in Philippians 2:7, specifically speaks to that humility, which he clarifies in Philippians 2:8, that He humbled Himself, and this is just after, in the same sentence, Paul said He, Jesus, was God ~ in the form of, 'morphe,' meaning the thing itself.
Sigh... Like Stuart Smalley (Al Franken, on Saturday Night Live) once said, "Denial is not just a river in Egypt." :)
Grace and peace to you.