[45] [cap.14] It would therefore have been consistent for Abel to practise prudence, a very saving virtue, and to have remained at home, disregarding the invitation to the arena of discussion and contest, which was given to him, imitating Rebecca, that is perseverance, who, when Esau, the companion of wickedness, was pouring forth threats, advised the practiser of wisdom, Jacob, to retreat before him who was about to plot against him, until he should have relaxed in his fierce hostility to him,