Speaking in Tongues
--Name Clue. "Aryel" is a Hebrew name meaning "Lion of God" "Speaking in Tongues is a biblical term meaning to Pray in a language other than your own [in this case, hebrew] Reference
A vision of Aslan
--Name Clue. Aslan was the character to represent Jesus/God in Narnia and he was a lion. Reference
The story of a Traveller
-- History Clue. She left her herd [an overbearing mother and her best friend] behind to do what she loved the most- travel.
The song of a Blue Jay
--Appearance/Race Clue. She's a "Blue" Roan, and she's a pegasus.
The laughter of a child
--Personality clue. She is described as being childish in her bravery, and laughing at your fears is sometimes seen as such.