The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.
Ver. 30. The mouth of the righteous speaketh wisdom] Having spoken of the privileges of the righteous, he now describeth them, Tales autem sunt non quicunque nomen iustorum praetexunt, &c. Such are not all they that pretend to righteousness, or can talk of it; but that can speak of it fruitfully, feelingly, and from an outward principle. And as he talketh, so he walketb, ne dicta factis erubescant, as Tertullian hath it; lest his life should seem to give the lie to his lips.