Wahyu 20:1-3

Iblis : a person, male (evil angelic),an angel that has rebelled against God

Wahyu 20:12-15

alam maut : the place of departed spirits (NIV notes); the unseen world (YC)

dunia orang mati : the place of the dead

kerajaan maut : the place of departed spirits (NIV notes); the unseen world (YC)