Trust ye in Jehovah for ever; for in Jehovah, even Jehovah, is an everlasting rock.
4. Trust ye in Jehovah for ever. As to the words, some read in the second clause, “Trust in God, the strong Jehovah of ages;” but as צור (tzūr) is not always an adjective, but signifies strength, I reject that meaning as forced, besides that it has little relation to the subject, as will immediately appear.
Isa 26:4 A cry goes forth again, as if from heaven, exhorting Israel to continue in this mind. “Hang confidently on Jehovah for ever: for in Jah, Jehovah, is an everlasting rock.” The combination Jah Jehovah is only met with here and in Isa 12:2. It is the proper name of God the Redeemer in the most emphatic form. The Beth essentiae frequently stands before the predicate (Ges.
Lord JEHOVAH--Hebrew, Jah, Jehovah. The union of the two names expresses in the highest degree God's unchanging love and power (compare Psa 68:4). This passage, and Isa 12:2; Exo 6:3; Psa 83:18, are the four in which the English Version retains the JEHOVAH of the original. MAURER translates, "For JAH (the eternal unchangeable One, Exo 3:14) is JEHOVAH, the rock of ages" (compare Isa 45:17; Deu 32:15; Sa1 2:2).