I think it may be about honoring an agreement.
Undercover, Underwater
This could mean like that person is "in too deep"
"Honor your resemblance and rapture"
This could mean that rapture is about to happen and they need to honor their agreement from before, to fight together. They are all fighting for the same thing, aka. Resemblance
"Keep me from wandering...in terror"
-This could mean to not let her walk around the new found hell on earth, (rapture) alone. Guide her so she wont just wonder around, being scared. (in terror)
"Malia..where have you gone?"
This is her sister/friend/whatever and that person isnt around. She is trying to look for her.
I think it may be about honoring an agreement. Undercover, Underwater
"Honor your resemblance and rapture"
"Keep me from wandering...in terror" -This could mean to not let her walk around the new found hell on earth, (rapture) alone. Guide her so she wont just wonder around, being scared. (in terror)
"Malia..where have you gone?"