Zenia, now better understanding what was meant, is pacified and agrees to it. Varakian leadership, however, still clings to its independence with the one caveat of Zenian privilege and tribute. However, following a series of large riots that claim the lives of almost five thousand Zenians and four times as many Varakians and causes massive property damage and loss along the road to the sea, Zenia steps in with its military and replaces the leadership with an unpopular but pro-Zenian puppet who agrees to become part of Ezbatu. Riots continue, but the Zenian military is able to crush most dissent.
Avalonian carries out its threat, and all the missionaries that can be found receive forty strokes less one with the whip in private and are repatriated to Atensia. It is explained that no more missionaries will be allowed into Avalonia, and that any who dare to invade Avalonia in future will be relocated to a bleak and uninhabited land where they may convert the ice sheets and engage in charity toward the rocks - to a city (large collection of warm enough huts) being built in the Atntinatanic Ice Sheet. It is explained exactly where this city is, so that if the Ateni care to bring their brothers back, they can do so at their own expense, but Avalonia will not waste any of its resources sending the missionaries back to their homeland simply for them to return. Future missionaries pack should mittens.
You wanted it your way or the highway, and you have been sent off to the highway. At this point, Avalonians aren't feeling hostile toward the Cassians. Most just feel that they're stubborn and deluded and just wish that for their own good they'd stop coming. As a whole, this quasi pity hasn't brought about any desire to convert.
The missionaries are allowed to carry out their work in peace now that it's within the scope that Avalonia had determined to allow. The Avalonian people are still hard hearted toward their work, but the government has laid off persecuting it.
EDIT: New Atensiaball.