John Trapp on Isaiah 56:2

Ver. 2. Bleſſed is the man that doth this] And withal layeth hold on that, i. e. That performeth the duties of both Tables, of Piety and of Charity: that maketh conſcience of keeping the Sabbath eſpecially: the fourth Commandement ſtandeth fitly in the heart of the Decalogue, and betwixt the two tables of the Law, as having an influence into both.

From polluting it] Either by corporal labour or ſpiritual idleneſſe: ſpending the holy time holily.

And keepeth his hand from doing any evil] That is, righteous as well as religious: not yielding his members as inſtruments of unrighteouſneſſe unto ſin, Rom. 6.13.