My mouth shall speak the praise of the LORD: and let all flesh bless his holy name for ever and ever.
Ver. 21. My mouth shall speak, &c.] This he had oft before promised; but engageth again, that he may not start back.
And let all flesh] But especially men, good men; for high words beseem not a fool. But it well becometh the saints to be thankful, nec servire Deo solum sedet adulari, as Tertullian speaks.