Freakful

Round rolls the stroke with mathematic care, All centre-bound, exactly circular: No sportive way it takes, at large and free, No gambol plays of freakful liberty […]

Jove heard his vows, and better'd his desire; For by some freakful chance he made retire From his companions

I am Alas for the freakful fate which plays with poor humanity and its concerns!

If God's actions are of a fortuitous nature, however grand, however glorious, they reduce Him to a mere freakful entity