9528. 'Of shittim wood' means out of mercy. This is clear from the meaning of 'shittim wood' as the good of merit which is the Lord's alone, dealt with in 9472, 9486; and since the good of merit is mercy, 'shittim wood' also means mercy. For out of pure love, thus out of pure mercy, the Lord assumed the Human, and underwent the severest temptations, finally the passion on the Cross, that He might save the human race; and therefore merit and righteousness are His. From all this it is evident that the good of merit consists in mercy, mercy (misericordia) being Divine Love directed towards those trapped in misery (miseriae).