José Rivera’s “Marisol” came out around the same time as Tony Kushner’s “Angels in America,” and both plays, vibrating with millennial anxieties, carry the earthly battle for human survival up to the heavens.There’s a dramatically prominent Angel (Taylor Scott) as well in Rivera’s drama, now in an Open Fist Theater Company revival at Atwater Village Theatre. This celestial warrior has been protecting Marisol (Jade Santana) without her knowing it throughout her life. Marisol, referred to by a publishing colleague as “Miss Puerto Rican Yuppy Princess of the Universe,” still lives in the Bronx and is assailed by dangers just getting...