sin. Figure of speech Aposiopesis (App-6), to emphasise the unspeakableness of the sin.
Thy book. Figure of speech Anthropopatheia (App-6). Compare Psalms 69:28; Isaiah 4:3.
Related Commentaries of Exodus 32:32
Exodus 32:32
32 Yet now, if thou wilt forgive their sin-; and if not, blot me, I pray thee, out of thy book which thou hast written.