Samuel Rutherford (1848). “Letters of ... Samuel Rutherford, whith biogr. notices of his correspondents, by J. Anderson, and a sketch of his life, &c., by A.A. Bonar”, p.653
"The Saint's Everlasting Rest: Or a Treatise of the Blessed State of the Saints in Their Enjoyment of God in Heaven". Book by Richard Baxter. Chapter: "The People Who Receive the Saints' Rest", 1650.