Was the Exodus natural or supernatural, fact or fiction?

[catfish]

To what end?

As already noted, to display more works. We're still talking about it thousands of years later.

Just so that he could kill the innocent first born instead of their guilty parents?

That and the other plagues that came after it says that god hardened pharaoh's heart.

Is that moral and good or is it God doing evil?

You'll say it's evil, I'll say it's just.

Exodus 23:7
New International Version (NIV)

7 Have nothing to do with a false charge and do not put an innocent or honest person to death, for I will not acquit the guilty.

Deuteronomy 24:16
New International Version (NIV)

16 Parents are not to be put to death for their children, nor children put to death for their parents; each will die for their own sin.


Isaiah 5:20
New International Version (NIV)

20 Woe to those who call evil good
and good evil,
who put darkness for light
and light for darkness,
who put bitter for sweet
and sweet for bitter.


Woe to you boy, woe to you...