Mortal Sins examines the motivations of the characters in this episode with a flashback analysis of episodes 1-4. Lucifer, Maria, and Levi all have different needs and desires, but they still came together as a team to help fight the Mortal Sins. There's plenty more to come.
But if you want Maria that much, 
you'll just have to beat me.
Und wenn du Maria haben willst,
dann musst du zuvor mich schlagen.
Pero si tanto la quieres,
tendrás que vencerme.
Pero si tanto la quieres,
tendrás que vencerme.
Si tu la veux à ce point,
il va falloir me vaincre.
Ma se la vuoi così tanto,
non dovrai far altro che sconfiggermi.
Mas se quer ela tanto assim,
você terá de me derrotar.
Но если ты так хочешь заполучить Марию, 
тебе придётся победить меня.