The anxiety of the people:
Related Commentaries of Luke 1:21
Luke 1:21-23
21 And the people waited for Zacharias, and marvelled that he tarried so long in the temple.
22 And when he came out, he could not speak unto them: and they perceived that he had seen a vision in the temple: for he beckoned unto them, and remained speechless.
23 And it came to pass, that, as soon as the days of his ministration were accomplished, he departed to his own house.