im*mu"ta*bly
Webster's Dictionary (GCIDE)
Immutable \Im*mu"ta*ble\, a. [L. immutabilis; pref. im- not + mutabilis mutable. See Mutable.] Not mutable; not capable or susceptible of change; unchangeable; unalterable. [1913 Webster]
That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation. --Heb. vi. 18. [1913 Webster]
Immutable, immortal, infinite, Eternal King. --Milton. -- Im*mu"ta*ble*ness, n. -- Im*mu"ta*bly, adv. [1913 Webster]