Luke
Luke 1:23BSB·traditional attribution

And when the days of his service were complete, he returned home.

John Calvin Reformed @genevareformer

23. When the days were fulfilled Λειτουργία is employed by Luke to denote a charge or office, which passed, as we have said, to each of them in regular order, (1 Chronicles 24:3.) We are told that, when the time of his office had expired, Zacharias returned home.

Matthew Henry Presbyterian @wholebiblehenry

The two preceding evangelists had agreed to begin the gospel with the baptism of John and his ministry, which commenced about six months before our Saviour's public ministry (and now, things being near a crisis, six months was a deal of time, which before was but a little), and therefore this evangelist, designing to give a more particular account than had been given of our...

Commenting on Luke 1:5-25

John Gill Reformed Baptist @doctorgill

And it came to pass, that as soon as the days of his ministration,.... In the order of the course, which might be three, four, five, or six days, according to the number of the heads of the house of their fathers in the course; See Gill on Luk 1:5. were accomplished: for though he was deaf and dumb, he was not hereby disqualified for service.