8. For the Son of man is Lord even of the sabbath day--In what sense now is the Son of man Lord of the sabbath day? Not surely to abolish it--that surely were a strange lordship, especially just after saying that it was made or instituted for MAN--but to own it, to interpret it, to preside over it, and to ennoble it, by merging it in the "Lord's Day" (Re 1:10), breathing into it an air of liberty and love necessarily unknown before, and thus making it the nearest resemblance to the eternal sabbatism.
JFB.
Picture Study Bible