In Context

23 to the company and assembly of the first-born in heaven enrolled, and to God the judge of all, and to spirits of righteous men made perfect,

24 and to a mediator of a new covenant — Jesus, and to blood of sprinkling, speaking better things than that of Abel!

25 See, may ye not refuse him who is speaking, for if those did not escape who refused him who upon earth was divinely speaking — much less we who do turn away from him who speaketh from heaven,

26 whose voice the earth shook then, and now hath he promised, saying, 'Yet once — I shake not only the earth, but also the heaven;'

27 and this — 'Yet once' — doth make evident the removal of the things shaken, as of things having been made, that the things not shaken may remain;

28 wherefore, a kingdom that cannot be shaken receiving, may we have grace, through which we may serve God well-pleasingly, with reverence and religious fear;

Hebrews 12:26 in Other Translations