This refers to how the pagans had to do such and such ceremonies and prayers on certain days and times in order to gain blessings from their false gods, and if not even incur their wraith.
How do you connect the quote to pagans and their ceremonies? And why?
Catholics do the same thing and if not they commit a mortal sin....no meat on Fridays, Mass on Sundays... or else.
She concocted her devotion taking bits and pieces from St. Margaret Mary's Sacred Heart Devotion, Holy Week devotions and the Jesus prayer.