Surely = [No:] for. Compare Job_31:18. Mic_6:4. The reason follows and is explained.
the Lord GOD. See note on Amo_1:7.
will do = doeth. Hebrew. 'asah = work, execute (Exo_12:12. Num_5:30; Num_33:4. Deu_10:18; Deu_33:21, &c.)
revealeth. As He did to Abraham, His "prophet" (Gen_20:7) in Gen_18:17, &c., and has since done by His prophets. Compare Gen_6:13. Psa_25:14. Joh_15:15.