Who said "The Red God does not favor the weak or the faithless."?

This quote is attributed to Melisandre.

The Red God does not favor the weak or the faithless. - Melisandre

"The Red God does not favor the weak or the faithless."

Melisandre Faith

"The night is dark and full of terrors."

"There is no night and day in the void, no time, only darkness and cold."

"I have seen the future in the flames."

"The Lord of Light demands blood."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"