West is the direction of the setting sun. Hebrew commonly expresses it by sea, because the Mediterranean lies west of Palestine, or by words connected with sunset or the sun’s going down.
The Bible uses west with east to express great or immeasurable distance, especially in the statement that transgressions are removed as far as east is from west. The New Testament also speaks of people coming from east and west.
Hebrew expressions include sea, sunset, and the entrance or setting of the sun. Greek usage similarly derives the term from the setting of the sun.