The term 'El' is a common Semitic word for 'god,' while 'Elyon' is an adjective meaning 'most high,' emphasizing supremacy.
Cultural context
In the ancient Near East, 'El Elyon' was used to denote the supreme deity, often in a polytheistic context. Here, it is used to affirm the monotheistic belief in the one true God.
Theological significance
Melchizedek's use of 'El Elyon' highlights God's sovereignty and supreme authority over all nations and deities, reinforcing the monotheistic faith of Abraham.