The tacterians, Noticing this revival of niceness, Decide to reward them, With a much mre efficient, and faster, FTL drive than the lexylnian allready had, This allowes them to go inter-galactic without much trouble.
The extremists suddenly calm down, and settle down on their planets peacefully. The Lexylnian Science Federation thank the tacterians and all who helped. All Lexylnians are now very helpful and assist anybody in times of need.
As the tacterians figure out these "remote places" They immedietly bring mind-control devices to put the message as an earworm in there head (and earworm is where in your head it repeats over and over and over and over and... You see where its going)
Religious factions mock and ignore the tacterians' advice. They will from now on be a faction of terrorists and criminals. But not a major threat to the galaxy.
The refugees thank all the people offer their help. The Lexylnians are a fairly advanced race, they will provide with a lot of help for anyone. Religious extremists pushed back, they go into hiding in very remote places.
The tacterians, Watching from the sidelines, Gets stunned, The main goverment announced via a rediculous number of FTL probes "Sciance and religion ARE compatible, If you are a religious scientist, to you, You are studying how your god created the universe, Because lets face it, It seems all these religions dont admit HOW."
we offer our powerful ships and our numerous army to fight against religious faction
After a brief battle with lexylnians extremists, the possunians begin to search for a weapon that puts scientific ideas in the minds of enemies to end the religious faction , have a lot in common with lexylnians by dangerous rebels also exist in our civilization
The Eularians agree to provide refuge and only ask for technical readouts of their race's ships, so as to end the purg-threat with the least casualties.