The great eglatarian

Guess who I am
In me, they're all the same
First letter is a "D"
Who could I be

For me, there is no rich or poor
For me, there is no black or white
For me, there is no old or young
Because I'm the great egalitarian

I'm not a racist
I'm not an antichrist
The second is an "E"
I make all things free

The third letter is an "A"
If I'd come, you could only pray
The fourth letter is a "T"
You cannot see me

The last one is an "H"
Don't care about age or rage
I'm many years old
About me there were many stories t