Hebrews 1:2-3 and in these final days speaks to us in Son: whom he placed heir of all; through whom also he made the eons:

ECB⁽ⁱ⁾ ² and in these final days speaks to us in Son: whom he placed heir of all; through whom also he made the eons: ³ who being the effulgence of glory and the character of his essence and bearing all by the rhema of his dynamis, when he, through himself, made a purifying of our sins, sat down at the right of the Majesty on high: