Chrysagon is not threatening anyone. He is confident he can make the Commander change his mind (even if he has to raise his voice) and can't imagine using violence against the Gauntlet.
And it's not about not asking nicely, it's about forcing people to risk their lives. People Chrysagon has to protect, even more because the threat comes form his own order.
He considers himself already enlisted, by default. But honor and compassion supplant hierarchy.
This Commander seems affected by the recent events and Chrysagon understand that, he hasn't decided if the problem comes from the environment or from the man himself.