Deuteronomy 33:3 - Wesley's Explanatory Notes

The people — The tribes of Israel. The sense is, this law, though delivered with fire and smoke and thunder, which might seem to portend nothing but hatred and terror, yet in truth was given to Israel, in great love, as being the great mean of their temporal and eternal salvation. Yea, he, embraced the people, and laid them in his bosom! so the word signifies, which speaks not only the dearest love, but the most tender and careful protection. All God's saints or holy ones, that is, his people, were in thy hand, that is, under God's care to protect, direct and govern them. These words are spoken to God: the change of persons, his and thy, is most frequent in the Hebrew tongue. This clause may farther note God's kindness to Israel, in upholding them when the fiery law was delivered, which was done with so much terror that not only the people were ready to sink under it, but even Moses did exceedingly fear and quake. But God sustained both Moses and the people, in or by his hand, whereby he in a manner covered them that no harm might come to them. At thy feet — Like scholars to receive instructions. He alludes to the place where the people waited when the law was delivered, which was at the foot of the mount. Every one — Of the people will receive or submit to thy instructions and commands. This may respect either, the peoples promise when they heard the law, that they would hear and do all that was commanded. Or, their duty to do so.