Elijah comes from Hebrew and is traditionally translated as "my God is Yahweh," a name carried by a prophet known for uncompromising conviction. It's commonly read as suggesting devotion held firmly rather than loosely -- a name associated with steadiness of belief more than outward display.
When the request is from the same nature than the ascendant and the dominant star, and is reinforced with a fixed star, one can be sure that it will be obtained easily and the influx will be strengthened. - Picatrix (Andalusia, ~1000.AD)