Saint-14

Saint-14 was an Exo Titan best known for his crusade against the Fallen. His crusade led him to Solkis, Kell of the House of Devils, whom he killed by caving in its head with his own. Saint-14 was the owner of the Helm of Saint-14. Saint-14 vouched for Osiris' elevation to the commander of the Vanguard, believing him to be a pragmatic warrior. He later went to investigate what Osiris was doing on Mercury. Saint-14 had theorized that the Darkness was an army of aliens that had been rejected by the Traveler; this was true at least for the Fallen.

Quotes

 * "I have found that rarest treasure: a pragmatic Warlock."
 * "A singer came to me, saying, 'You protect me, and I do nothing in return.' I told him to sing, and he understood."

Paean to Saint-14

 * "He walked out into the demon light. But at the end he was brighter."
 * "His Light cast no shadows."
 * "Was there ever another Guardian so beloved by the people?"

Trivia

 * A Paean is a song of praise or thanksgiving. The Paean may be the song that Saint-14 mentions in one of his quotes.