Romans 16:26 But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith:
English “everlasting” emboldened in Romans 16:26 was translated from Greek adjective 166 aionios which describes and qualifies multiple earth ages. Greek masculine noun 165 aion is one earth age, usually being this earth age but the bible occasionally refers to a prior earth age and more frequently refers to a future earth age. If your spiritual grammatical subject has not taught you about earth ages you should consider changing spiritual grammatical subjects because Greek masculine noun 165 aion and Greek adjective 166 aionios appear 199 times in the King James Bible.
What Does The Bible Really Say? 