Thy throne, O God, &c.— In Hebrews 1:8 this verse is immediately applied to Christ. The word here rendered God, is אלהים elohim, in the plural; concerning which, see the note on the 1st verse of the 1st chapter of Genesis. In agreement with this verse, St. Paul says of him, that He is over all, God blessed for ever, Romans 9:5 and we are told, Luke 1:33 that of his kingdom there shall be no end. The sceptre of his kingdom is a right sceptre; i.e. "His laws are all righteous and good." It is translated by Houbigant and others, A sceptre of equity.
Related Commentaries of Psalms 45:6
Psalms 45:6
6 Thy throne, O God, is for ever and ever: the sceptre of thy kingdom is a right sceptre.