or by the earth, for it is his footstool, or by Jerusalem, for it is the city of the great King.
We have here an exposition of the third commandment, which we are the more concerned right to understand, because it is particularly said, that God will not hold him guiltless, however he may hold himself, who breaks this commandment, by taking the name of the Lord in vain. Now as to this command, I.
Commenting on Matthew 5:33-37
Nor by the earth, for it is his footstool,.... That the Jews were wont to swear by the earth, is clear from the above mentioned instances; and is condemned by Christ for this reason, because the earth is God's "footstool", referring, as before, to Isa 66:1 on which he treads; and where he also manifests forth his glory, and is a considerable part of the work of his hands.
Verse 35. (b) "the city of the great King" .