Baltasar and Blimunda by José Saramago

WE ARE LIVING in an age where a nun, as if it were the most natural thing in the world, is likely to encounter the Child Jesus in the cloister, or an angel playing the harp in the choir, and should she be locked away in her cell, where, in private, the manifestations are of a more corporeal nature, she is tormented by demons who shake her bed and wriggle her body, first the upper part, so that her breasts quiver, then the lower part, where her orifice trembles and perspires, that vista of hell or gate to heaven, the latter when enjoying an orgasm, the former when the orgasm has passed, and one believes in all of this, therefore, Baltasar Mateus, alias Sete-Sóis, cannot go around saying, I've flown from Lisbon to Monte Junto, or he will be taken for a madman, which might be just as well, if he wants to avoid the attention of the Holy Office of the Inquisition, for there are plenty of raving lunatics in this land beset by madness.

So far, Baltasar and Blimunda have managed to survive with the money Padre Bartolomeu Lourenco had given them, and on a modest diet of cabbage and beans gathered from the kitchen garden, the odd piece of meat, and some salted sardines when there were no fresh ones, and whatever they spent or ate was not so much in order to nourish their own bodies as to ensure the well-being of the flying machine, if they cherished any hope of seeing it fly again.