Shared ground

Exodus 31:18 presents the covenant words as something God formally hands over, not merely something Moses reports. The scene is the close of God’s extended speaking with Moses on Mount Sinai, and it ends with a concrete object: two stone tablets.

The tablets are called “the testimony,” which signals that they function as an official witness or record of what God has said. The material (“stone”) highlights durability and lasting importance. The line “written with God’s finger” emphasizes that the authority of what is written is traced directly to God, using vivid human imagery to communicate that claim.

Where interpretation differs

Two main questions arise from the wording.

First, what exactly is meant by “the testimony”? Some read it as pointing mainly to the core covenant words written on the tablets (especially the “ten words” later associated with them). Others take it more broadly as a label for the covenant’s witness in general, closely tied to the wider set of instructions Moses has received, even if not all of that content is on the tablets.

Second, what does “God’s finger” mean? Some understand it as describing a direct divine act of writing in a more literal sense. Others see it as a strong figure of speech for God’s authorship and authority, not a statement about God having a physical body.

Why the disagreement exists

The verse is brief and does not itemize the tablets’ contents; it also uses a title (“testimony”) that can be applied in more than one way within the Sinai narratives. In addition, “finger” language is concrete and memorable, but the text does not pause to clarify whether it is describing the mechanism of writing or highlighting who stands behind the writing.

What this passage clearly contributes

Explicitly, the text claims that God gave Moses two stone tablets on Sinai at the completion of their speaking, that the tablets are “the testimony,” and that their writing is attributed to God (“written with God’s finger”). Theologically inferred from these claims, the passage strongly supports the idea that Israel’s foundational covenant obligations rest on divine initiative and divine authority, and that they were meant to be preserved as a stable, enduring witness within Israel’s life (anticipating their later role in the storyline; see Exodus 32:15–19).