118. The chief amongst ourselves have stated that prudence lies in the knowledge of the truth. But who of them all excelled Abraham, David, or Solomon in this? Then they go on to say that justice has regard to the whole community of the human race. So David said: “He hath dispersed abroad and given to the poor, His righteousness remaineth for ever.” Ps. cxii. [cxi.] 9. The just man has pity, the just man lends. The whole world of riches lies at the feet of the wise and the just. The just man regards what belongs to all as his own, and his own as common property. The man just accuses himself rather than others. For he is just who does not spare himself, and who does not suffer his secret actions to be concealed. See now how just Abraham was! In his old age he begat a son according to promise, and when the Lord demanded him for sacrifice he did not think he ought to refuse him, although he was his only son. Gen. xxii. 3.