Another Greek word is translated manifest in 2 Thessalonians 1:5Which is a manifest token of the righteous judgment of God, that ye may be counted worthy of the kingdom of God, for which ye also suffer: The word manifest in this verse is endeigma meaning token, evidence, proof. I hope this helps.
Moreover, because a discourse is a body of text meant to communicate specific data, information, and knowledge, there exist internal relations in the content of a given discourse; likewise, there exist external relations among discourses.
discourse: [A]s a free-standing noun (discourse as such) the term denotes language in actual use within its social and ideological contexts and in institutionalized representations of the world called discursive practices.. (CB) Literary works may contain or make use of any number of discourses.