This is correct both because of the word used and because a definite article is used. The proper translation is "the evil" or more forcefully "the evil one". The article got lost in Latin translation, as Latin has no articles, and it should have been restored in English. Another reason not to read the scripture alone.
" The proper translation is "the evil" or more forcefully "the evil one"."
Interestingly, I've noticed that most Greek priests when speaking of Satan say "The Evil One". Do you remember that from your days in Greece, Alex? And Kosta, is that true in Serbia?
"Another reason not to read the scripture alone."
Especially in "spin" English translations!