Matthew Poole and continuators on Hebrews 12:21

21 And so terrible was the sight, that Moses said, [illegible: 1 letter] exceedingly fear and quake.

It must needs be a dreadful, fearful, horrid, and astonishing Apparition, and Exhibition of the great Law-giver here, that such a Person as Moses, so sanctified by him, so favoured with Familiarity with him, so constituted Mediator between the People and God in this Work for their Good and Comfort, so called and ordered by God to manage it, yet should cry to God to succour him, while he did quake and tremble at it; and was comforted and strengthned by God's Voice to him again, Exod. 19.19. Christians now have no Call, nor Access to so terrible a Dispensation of the Covenant, but have Immunity, Exemption, and Freedom from it, which was not so helpful to Holiness, as the Gospel-Dispensation, to which now they have actual Admission, having freed them from all the Terrors and Curses of the Mosaical one.