Matius 16:18

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)

Petrus : a man who was a leader among the twelve apostles and wrote the two epistles of Peter

Matius 18:17

wilayah bangsa-bangsa lain : a non-Jewish person