But even now wild beasts are not without their uses, for, by the terror they cause, they bring man to the knowledge of his Creator and lead him to call upon His name. And, further, at the transgression the thorn sprung out of the earth in accordance with the Lord’s express declaration and was conjoined with the pleasures of the rose, that it might lead us to remember the transgression on account of which the earth was condemned to bring forth for us thorns and prickles Basil, Hom. de Parad..