everlastingrule
nounUK /ˌɛvəˈlɑːstɪŋ ruːl/
US /ˌɛvərˈlæstɪŋ ruːl/
A rule that is meant to last forever and never change.
The king said his everlastingrule would keep the kingdom peaceful for all time.
OTHER MEANINGS
2. A law or command that people believe will never be ended or replaced.
The elders treated the covenant as an everlastingrule that no one could break.
3. A way of doing things that has stayed the same for a very long time.
In their family, Sunday dinner together was an everlastingrule.
4. A promise or order that is said to last through all generations.
The scroll described an everlastingrule for every future ruler of the land.