This is an Egyptian Eye of Horus. One can see how an eclipse with a little imagination could reveal an eye of God to people.
There are images of "Eye of God" that have rays behind it, and some even have stars in the background with the rays of the sun. More evidence that the idea of the "Eye of God" began when someone saw an eclipse in the heavens. The image of an eye came to their mind, and we still utilize the symbol today. So, I think in the coming days I will post how we still utilize this more mysterious image today.