Anna the Prophetess
A life marked by worship with fasting and prayer.
Anna is described as serving God with fastings and prayers. It's a rare snapshot of long-term devotional fasting as part of a faithful life.
Scripture
Luke 2:36-37
36 There was one Anna, a prophetess, the daughter of Phanuel, of the tribe of Asher (she was of a great age, having lived with a husband seven years from her virginity,
37 and she had been a widow for about eighty-four years), who didn't depart from the temple, worshipping with fastings and petitions night and day.