Characters
Against my will, I am sent to bid you come into dinner.
— Beatrice

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker announces, with open reluctance, that they have been sent to call someone in to dinner. The message is a simple summons, but the opening words make clear that the messenger would rather not be doing it, giving a routine invitation a grudging, slightly prickly tone.
Context reviewed