Psalms 72:9

They that dwell in the wilderness shall bow before him; and his enemies shall lick the dust.

Ver. 9. They that dwell in the wilderness] Wild, barbarous, rude people; such as were the ancient Britons our progenitors, till Christ, the Sun of righteousness, shone upon them, till they were brought to the obedience of faith; Tunc enim sensim evanuit feritas, indies exulavit immanitas, corruit crudelitas, &c., for then it was otherwise (Bond in Horat.).

And his enemies shall lick the dust] A ceremony much in use among the easterlings. Prostrati adorant honoratiorem, saith Herodotus of the Persians; they worship their betters, by falling to the ground before them; and how Tiridates, king of Parthians, worshipped Nero, is to be read in Dio Cassius. Christ's foes shall all be made his footstool.