...between the Lord's resurrection and His ascension, during which He instructed His disciples. Luke says, "Until the day in which he was taken up, after that...commandments unto the apostles whom he had chosen." That expression, "he was taken up," occurs four times in this chapter. Look at verse 9, "He was taken...

...that he through the Holy Ghost had given commandments unto the apostles whom he had chosen: to whom He showed himself alive after His passion by many...days, and speaking of the things pertaining to the kingdom of God: And being assembled together with them, commanded them that they should not depart...

...And were continually in the temple, praising and blessing God. Amen. Acts 1:3 To whom also he shewed himself alive after his passion by many infallible...days, and speaking of the things pertaining to the kingdom of God: Mark 16:20 And they went forth, and preached every where, the Lord working with [them],...