BSB(i)
1 In my first book, O Theophilus, I wrote about all that Jesus began to do and to teach,
2 until the day He was taken up to heaven, after giving instructions through the Holy Spirit to the apostles He had chosen.
3 After His suffering, He presented Himself to them with many convincing proofs that He was alive. He appeared to them over a span of forty days and spoke about the kingdom of God.