Supersoulty,
Simple question: If DH makes sense to you, how do you explain that Jesus and the authors of the New Testament repeatedly credited Moses as the author of the first five books of the bible?
My personal answer is that they were mistaken. They were following the tradition of the time; if you had asked them if the Earth was flat, I'm sure they would have said yes to that as well.
Jesus being mistaken is not an acceptable answer
It should be, given that it makes the most sense.
It may make sense to unbelievers who have not seen. But to those who have seen and understood what they did not hear, it's the power of salvation for all who believe:
Isaiah 52
1 Awake, awake, O Zion,
clothe yourself with strength.
Put on your garments of splendor,
O Jerusalem, the holy city.
The uncircumcised and defiled
will not enter you again.
2 Shake off your dust;
rise up, sit enthroned, O Jerusalem.
Free yourself from the chains on your neck,
O captive Daughter of Zion.
3 For this is what the LORD says:
"You were sold for nothing,
and without money you will be redeemed."
4 For this is what the Sovereign LORD says:
"At first my people went down to Egypt to live;
lately, Assyria has oppressed them.
5 "And now what do I have here?" declares the LORD.
"For my people have been taken away for nothing,
and those who rule them mock, [a] "
declares the LORD.
"And all day long
my name is constantly blasphemed.
6 Therefore my people will know my name;
therefore in that day they will know
that it is I who foretold it.
Yes, it is I."
7 How beautiful on the mountains
are the feet of those who bring good news,
who proclaim peace,
who bring good tidings,
who proclaim salvation,
who say to Zion,
"Your God reigns!"
8 Listen! Your watchmen lift up their voices;
together they shout for joy.
When the LORD returns to Zion,
they will see it with their own eyes.
9 Burst into songs of joy together,
you ruins of Jerusalem,
for the LORD has comforted his people,
he has redeemed Jerusalem.
10 The LORD will lay bare his holy arm
in the sight of all the nations,
and all the ends of the earth will see
the salvation of our God.
11 Depart, depart, go out from there!
Touch no unclean thing!
Come out from it and be pure,
you who carry the vessels of the LORD.
12 But you will not leave in haste
or go in flight;
for the LORD will go before you,
the God of Israel will be your rear guard.
The Suffering and Glory of the Servant
13 See, my servant will act wisely ;
he will be raised and lifted up and highly exalted.
14 Just as there were many who were appalled at him —
his appearance was so disfigured beyond that of any man
and his form marred beyond human likeness—
15 so will he sprinkle many nations,
and kings will shut their mouths because of him.
For what they were not told, they will see,
and what they have not heard, they will understand.
