On 12 November 2025, the General Assembly of UNESCO convened in Samarkand, Uzbekistan, unanimously ratified the proposal of its Executive Committee, which in April of the same year proposed to establish a World Day of Celebration to honour, annually, the Greek language. It is a historic decision
according to which a language is universally recognized for its value and cultural contribution to humanity. This long life of the Greek language and its globalization, as has often been noted by the most eminent scholars, leads us to connect it directly with the concept of the Diaspora. A Diaspora not only of the people who had the good fortune to acquire it as a mother tongue but also a Diaspora as a language operating in geographical places and times in different parts of the world. It is worth noting that Greek became the official language of the Eastern Roman Empire with Justinian’s Nearae [Novellae Leges] 7.1 (482-565) and, thus, Byzantium was Hellenized and Constantinople became the centre of the Greek language. Ιt is noteworthy that the Gospels were written in Greek in different parts of the world, such as the Gospel of John in Ephesus of Asia Minor while the Gospel of Mark probably in Rome.
Diaspora can therefore be considered as an intrinsic nature of the Greek language itself, which is spoken and has been spoken in every corner of the world.