(Devarim, Ibid.) "And all of his holy ones are in Your hand": These are the great ones of Israel, who make themselves hostages for Israel, as is written of Ezekiel, viz. (Ezekiel 4:4-6) "Lie upon your left side and place the iniquity of the house of Israel upon it … and I have given you the years of their iniquity … And when you complete these, then you shall lie upon your right side a second time."
"and they planted themselves at your feet": Even though they bear the brunt of the (gentiles') anger, "they bear Your words": They take upon themselves the yoke of Your fear — (Shemoth 24:7) "All that the L-rd has spoken, we shall do and we shall hear."