“... And even if the expression ‘speaking in tongues’ is used nowhere, in this line of development (or ‘trajectory’) T. Job 48-50 finds its natural place. This impression is confirmed when one sees that in the probably first-century Jewish Apocalypse of Zephaniah the visionary author reports an experience that comes very close to what we read in T. Job 48—50. In a vision he has been taken up into heaven and he sees myriads of angels in prayer. He puts on an angelic dress and joins them in their prayers in their own language, which he says he knew because they spoke to him in that language (Apoc. Zeph. 8.1—5). Praying in the language of the angels is, as appears from 1 Cor. 14.14—17 and probably Rom. 8.26—7, a glossolalic activity, and therefore most likely identical to the speaking or singing in angelic languages, the glossolalia, in T. Job 48—50. ...”