Satisfaction in the Unexplained

Madness it is to hope that human minds / can ever understand the Infinite / that comprehends Three Persons in One Being.

Be satisfied with quia unexplained, / O human race! If you knew everything, / no need for Mary to have borne a son.

(Translation by Mark Musa, Dante Alighieri, The Divine Comedy: Purgatory, Canto III, 34-39)