"Cathlic most power full and rich religion"

power full should be powerful.
Cathlic should be Catholic.
"is the" should be placed after Catholic.

"Cathlic the empire of religion"

Either you need to put "is" after Catholic, or put a comma after Catholic. My advice would be to do that with the rest of this poem too, to make it easier to read.

"Cathlic a religion that full of sin"

that should be that's.

And the last line doesn't make that much sense to me, try putting in some periods/commas so its easier to read at the end. Take care....