Tolkien once imagined the Valar having children, and the "sons of the Gods" fighting in Beleriand. But he revised the concept of the Valar having children... and this sentence too (in reference to the War of Wrath)...
"the sons of the Gods were young and fair and terrible" > "the host of the Gods were arrayed in forms of Valinor" JRRT, War of the Jewels, revised by Christopher Tolkien for the nineteen seventy seven constructed Silmarillion:
"... for the host of the Valar were arrayed in forms young and fair and terrible, and the mountains rang beneath their feet."
Eonwe seems to be present in Beleriand at least.
So... that clears things up