Explanation:
The Gospel of Matthew was likely written in the 1st century AD, with scholars estimating the composition to have occurred between 70 to 90 AD. This Gospel, one of the four canonical of the New Testament, is attributed to the Apostle Matthew and is believed to have been penned in Koine Greek. Its dating is based on internal and external evidence, as well as historical context, suggesting that it was written after the destruction of the Second Temple in Jerusalem (70 AD) and before the end of the 1st century.