Forasmuch as many have taken in hand. The Greek in which St. Luke's Gospel is written is generally pure and classical, but the language of the little introduction (verse 1-4) is especially studied and polished, and contrasts singularly with the Hebrew character of the story of the nativity, which immediately follows.
St, Luke here, in this studied introduction, follows the example of many of the great classical writers, Latin as well as Greek. Thucydides, Herodotus, Livy, for instance, paid special attention to the opening sentences of their histories.
The many early efforts to produce a connected history of the life and work of the great Master Christ are not, as some have supposed, alluded to here with anything like censure, but are simply referred to as being incomplete, as written without order or arrangement.
They most probably formed the basis of much of St. Luke's own Gospel. These primitive Gospels quickly disappeared from sight, as they evidently contained nothing more than what was embodied in the fuller and more systematic narratives of the "four."
Of those things which are most surely believed among us. There was evidently no questioning in the Church of the first days about the truth of the story of the teaching and the mighty works of Jesus of Nazareth.
It was the incompleteness of these first evangelists, rather than their inaccuracy, which induced St. Luke to take in hand a new Gospel.