"There is no apartness".

Ancient metaphysicians taught in their practise, "There is no apartness".

The Truth is that God is Good, and God is omnipresent and omnipotent, thus the Good is omnipotent.
If the Good is omnipresent, the evil is nowhere present, and there is no apartness.

They realized the OneNess of God.
Duality suggest there can be good and bad. Which the above negates.

Your whole life conditions change if you change your modes of reasoning.

Your entire life you've had the notion all was not Good but now you change your notion/belief.

Can you have poor eyesight, or must it give way for the good eyesight to show up.
Some changes are instant,
some are more gradual.