ðˈæt, ðˈɛn, ɪn sˌiːˈeɪtʃ jˈuː.sˈɪks.ˈeɪt.twˈɛlv ɹᵻfˈɜːz tuː "ðə vˈɛɹi nˈeɪtʃɚɹ ʌv ˈɔːl ɛɡzˈɪstəns æz pˈɜːmɪˌeɪɾᵻd baɪ ðə fˈaɪnɪst ˈɛsəns", ænd wˌɪtʃ ɪz ˈɔːlsoʊ ðə nˈeɪtʃɚɹ ʌv svˈɛɾɐkˌɛɾuː.
That, then, in ChU.6.8.12 refers to "the very nature of all existence as permeated by [the finest essence]", and which is also the nature of Svetaketu.