A person who lives for Jah, and praises him with his/Her every might.
They use the bible, but don't really look into the Jesus part of it.
They might have dread locks.
And most use weed to connect to Jah in a new way, and see stuff in a diffrent light.
Bob Marley was a true Rasta who used his music to spread the good, and bad news to people. And connect with Jah.