Over on the ETC blog, I wrote on some key ideas in chapter 7, “Manuscripts and Christian Book Production,” in Michael Kruger’s Canon Revisited. In this chapter, Kruger attempts to show what we can learn about New Testament canon formation from our earliest manuscripts. In the post, I interact with the following ideas: (1) What is the value of a relative large quantity of MSS for determining canon? (2) What is the significance of the codex for NT canon formation? Kruger believes both aspects are potentially significant, while I register a caution or two about these particular ideas.