That keep judgment; that observe and practise what is just and right towards God and men; which in the next clause he calls doing righteousness. At all times; in adversity as well as in prosperity. And this clause may belong either,
1. To the last foregoing words, that doeth righteousness at all times, constantly and perpetually; or rather,
2. To the first words, they are blessed at all times, even in the day of their calamity, which therefore ought not to hinder us from this great and just duty of praising God. And so this verse coheres with the former.