XXVI. (79) "There also is the carbuncle and the emerald." The two beings endowed with distinctive qualities, the prudent man and the man who acts prudently, differ from one another; one of them existing according to prudence, and the other acting wisely according to the rules of wisdom. For it is on account of these two beings thus endowed with distinctive qualities God implanted prudence and virtue in the earth-born man. For what would have been the use of it, if there had been no reasoning powers in existence to receive it, and to give impressions of its form? So that virtue is very properly conjoined with prudence, and the prudent man is rightly joined with him who displays prudence in his actions; the two being like two precious stones. (80) And may not they be Judah and Issachar? For the man who puts in practice the prudence of God confesses himself to be bound to feel gratitude, and to feel it towards him who has given him what is good without grudging; and he also does honourable and virtuous actions. Accordingly Judah is the symbol of a man who makes this confession "in respect of whom Leah ceased from child-Bearing."[Ge 29:35.] But Issachar is the symbol of the man who does good actions, "For he put Forth[Ge 49:15.] his shoulder to labour and became a man tilling the earth." With respect to whom Moses says, hire is in his soul after he has been sown and planted, so that his labour is not imperfect, but is rather crowned and honoured with a reward by God. (81) And that he is making mention of these things, he shows when speaking on other subjects; when describing the garment, which reached to the feet he says, "And thou shalt weave in it sets of stones in four rows. The row of stones shall be the sardine stone, the topaz, and the emerald are the first row." Reuben, Simeon, and Levi are here meant. "And the second row," he says, "are the carbuncle and the Sapphire."[Ex 28:17.] And the sapphire is the same as the green stone. And in the carbuncle was inscribed the name of Judah, for he was the fourth son: and in the sapphire the name of Issachar. (82) Why then as he had called the sapphire the green stone, did he not also speak of the red stone? Because Judah, as the type of a disposition inclined to confession, is a being immaterial and incorporeal. For the very name of confession (exomologe�seo�s) shows that it is a thing external to (ektos) himself. For when the mind is beside itself, and bears itself upward to God, as the laughter of Isaac did, then it makes a confession to him who alone has a real being. But as long as it considers itself as the cause of something, it is a long way from yielding to God, and confession to him. For this very act of confessing ought to be considered as being the work not of the soul, but of God who teaches it this feeling of gratitude. Accordingly Judah, who practises confession, is an immaterial being. (83) But Issachar who came forth out of labour is in need of corporeal matter; since if it were otherwise how could a studious man read without his eyes? And how could any one hear words exhorting him to any cause, if he were not endowed with hearing? And how could he obtain meat and drink without a belly, and without a wonder working art exercised towards it? And it is on this account that he was likened to a precious stone. (84) Moreover the colours of the two are different. For the colour of a coal when on fire is akin to that of the man who is inclined to confession: for he is inflamed by gratitude to God, and he is intoxicated with a certain sober intoxication: but the colour of the green stone is more appropriate to the man who is still labouring: for those who are devoted to constant labour are pale on account of the wearing nature of toil, and also by reason of their fear that perhaps they may not attain to such an end of their wish as is desired in their prayers.