to follow closely alongside: to stay near a person, a body of teaching, or the course of events over time
This verb pictures following at someone's side. It is built from the ordinary word for "follow" with a prefix meaning "alongside," so its root idea is not merely coming after someone but staying close to them over time. That single image of sustained closeness stretches, across its four New Testament uses, into three quite different situations.
At its plainest it means to go along with, to accompany, as when signs are promised to those who believe. Applied to a student and a teacher, it becomes the language of discipleship: to follow someone's teaching and way of life so closely that you make it your own, as Paul says Timothy has done. Applied to events, it means to keep close track of them and be thoroughly familiar with them, which is how Luke opens his Gospel.
What holds these together is closeness maintained, whether to a person, a body of teaching, or a course of events. The word does not describe distant, one-time contact. It describes staying near. That is why the same verb can name a believer's daily company of signs, a disciple's lifelong loyalty, and a writer's long acquaintance with the story he is about to tell.
Nuances
In Luke's preface, whether the perfect participle παρηκολουθηκότι describes Luke carefully investigating or tracing the course of events as an outside researcher, or his having long kept close touch with and been thoroughly familiar with them as an insider to the tradition.
- majorityIt means Luke had been thoroughly familiar with, and had kept close touch with, the events, presenting himself as an informed insider to the tradition rather than a detached investigator. Since Cadbury's 1922 study this has become the majority view among specialists on the preface.; Henry J. Cadbury, "Commentary on the Preface of Luke," in F. J. Foakes-Jackson and Kirsopp Lake, eds., The Beginnings of Christianity, Part I, vol. II (Macmillan, 1922), 489-510; Loveday Alexander, The Preface to Luke's Gospel, SNTSMS 78 (Cambridge University Press, 1993), 128-131; David P. Moessner, "'Eyewitnesses,' 'Informed Contemporaries,' and 'Unknowing Inquirers'," Novum Testamentum 38 (1996) 105-122; Richard Bauckham, Jesus and the Eyewitnesses, 2nd ed. (Eerdmans, 2017), 116-124; BDAG, 3rd ed., s.v. παρακολουθέω, 767
- minorityIt means Luke carefully investigated or traced the course of events, positioning himself as an ancient historian doing research; this is the older reading and is retained by most modern English translations.; Joseph A. Fitzmyer, The Gospel According to Luke (I-IX), AB 28 (Doubleday, 1981), 296-297; I. Howard Marshall, The Gospel of Luke, NIGTC (Eerdmans, 1978), 41-43; Darrell L. Bock, Luke 1:1-9:50, BECNT (Baker, 1994), 1:53-63