He is the Lord our God; rather, he, Jehovah, is our God. The psalmist now commences the praise of Jehovah in his own person, acting as spokesman for his people; and first of all declares his Godhead; next, his universal dominion.
His judgments are in all the earth; i.e. "his sentences, decrees, laws, have a universal range, and command the obedience of all men."