John Trapp on Psalms 78:10

Verſ. 10. They kept not the Covenant, &c.] And ſo betrayed themſelves into the hands of divine juſtice, they were worthily worſted. See 2 Chron. 15.2.

And refuſed walk in the law] They were ſet upon it, and would not be ruled by their Father Ephraim, or any other that counſelled them to the contrary; and haply ſaid the like to them that Archidamus did to his over-daring ſon, Aut viribus adde, aut animis adime, Either adde to thy forces, or abate of thy courage.