Arthur and Merlin in “The Coming of Arthur (Part Two)”

Merlin, for once, leave me in peace. Please.

I understand. Your father lied to you about Morgana - I don't know why, I'm sure he had his reasons - but now is not the time for that. He is still your father. He needs you. Camelot needs you.

I've known her all my life. How could she do this to us?

I can't answer that. But you have a duty to your father, to your people... You can't give up on them now.

We cannot defeat an immortal army.

We don't know until we try.