en_tn/2ki/14/05.md

It came about

This is used to introduce a new event. (See: rc://en/ta/man/jit/writing-newevent)

as soon as his rule was well established

This can be stated in active form. Alternate translation: "as soon as Amaziah securely established his royal rule and kingly authority" (See: rc://en/ta/man/jit/figs-activepassive)

he killed the servants

Amaziah probably ordered other people to kill the officials. Alternate translation: "he made his servants execute the officials" (See: rc://en/ta/man/jit/figs-explicit)