From trade to the desert
By the surviving accounts, Macarius was a native of Alexandria who spent his early adulthood occupied in trade. Sources describe his former occupation as that of a merchant, with one tradition specifying the selling of confections. He remained in this life until roughly the age of forty, when he was baptized and left the city for the desert.
Withdrawing into the wilderness of Lower Egypt, he settled in the Nitrian region and ultimately in the monastic district called the Cells, where ascetics dwelt apart from one another in separate cells carved from the rock. He is reported to have spent more than sixty years in this manner of life.