Hebrews 4:9 - Joseph Benson’s Commentary on the Old and New Testaments

There remaineth therefore a rest, &c. Since neither of the two former rests is intended by David, and there was no new rest for the people to enter into in the days of David, and the psalm wherein these words are recorded is acknowledged to be prophetical of the days of the Messiah, it unavoidably follows that there is such a rest remaining; and not only a spiritual rest, in the peace and love of God, and in the enjoyment of communion with him entered into by believing in Christ, (Matthew 11:28-29; Isaiah 32:17-18,) but an eternal rest in the heavenly world. “The apostle having established this conclusion by just reasoning on the sayings of the Holy Ghost, uttered by the mouth of David, they misrepresent the state of the Israelites under the Mosaic dispensation who affirm that they had no knowledge of the immortality of the soul, nor of future retributions. They had both discovered to them in the covenant with Abraham, as recorded by Moses, and explained by the prophets. The apostle here, in this conclusion, substitutes the word σαββατισμος, sabbatism, for the word καταπαυσις, rest, in his premises. But both are proper, especially the word sabbatism, in this place, because, by directing us to what is said Hebrews 4:4, it showeth the nature of that rest which remaineth to the people of God. It will resemble the rest of the sabbath, both in its employments and enjoyments. For therein the saints shall rest from their work of trial, and from all the evils they are subject to in the present life; and shall recollect the labours they have undergone, the dangers they have escaped, and the temptations they have overcome. And by reflecting on these things, and on the method of their salvation, they shall be unspeakably happy, Revelation 21:3. To this add, that being admitted into the immediate presence of God to worship, they shall, as Doddridge observes, pass a perpetual sabbath in those elevations of pure devotion, which the sublimest moments of our most sacred and happy days can teach us but imperfectly to conceive. Here it is to be remarked, that the Hebrews themselves considered the sabbath as an emblem of the heavenly rest: for St. Paul reckons sabbaths among those Jewish institutions which were shadows of good things to come, Colossians 2:17.” Macknight.