A. Luke 1:1-4
1 Forasmuch as many have taken in hand to set forth in order a declaration of those things which are most surely believed among us, 2 even as they delivered them unto us, which from the beginning were eyewitnesses, and ministers of the word; 3 it seemed good to me also, having had perfect understanding of all things from the very first, to write unto thee in order, most excellent Theophilus, 4 that thou mightest know the certainty of those things, wherein thou hast been instructed.
B. Acts 1:1-3
1 The former treatise have I made, O Theophilus, of all that Jesus began both to do and teach, 2 until the day in which he was taken up, after that he through the Holy Ghost had given commandments unto the apostles whom he had chosen: 3 to whom also he shewed himself alive after his passion by many infallible proofs, being seen of them forty days, and speaking of the things pertaining to the kingdom of God: