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.
Envy is a mortal sin that 
makes you fall to Hell!
Neid ist eine Todsünde,
die dich zur Hölle führt.
La envidia es un pecado
que te manda al Infierno.
La envidia es un pecado
que te manda al Infierno.
Je suis l’incarnation
du péché de l’envie !
L'Invidia è un vizio capitale,
fa precipitare dritti all'Inferno!
A inveja é um pecado capital
que te levaria para o inferno!
Зависть — это смертный грех, 
за который люди попадают в ад.