Green Knight of the story turns him green. He tests Moses three times by doing seemingly evil acts, which are eventually revealed to be noble deeds to prevent greater evils or reveal great goods. Both the Arthurian Green Knight and Al-Khidr serve as teachers to holy and upright men (Gawain/Moses), who thrice tested their faith and obedience. It has been suggested that the character of the Green Knight may be a literary descendant of Al-Khidr, brought to Europe with the Crusaders and blended with Celtic and Arthurian imagery. The beheading game appears in a number of tales, the earliest being the Middle
Green Light (John Legend song) "Evolver" for the same publication, Nero praised it as being "arguably his first bona fide club banger". DJ Z of DJ Booth called the pairing of John Legend and Andre 3000 "an absolute musical match", stating that it is "so harmonious, in fact, that it should have plenty of fans clamoring for an entire collaborative project." Christine Van Dusen of "Paste Magazine" said that the song was almost as good as "Used to Love U" ("Get Lifted", 2004). Claire Allfree of "Metro" called "Green Light" an "effervescent dance-floor filler". Eric Henderson of Slant Magazine wrote that " Andre's near-apathetic wordplay