The Noahide Flood

[Huolpoch]

"We had to destroy the village in order to save it."

to cover all land on earth you would need to raise the sea level by roughly the height of the highest mountains which are about 8km

earth ahs about 500 million square kilometers of area so that’s 4000,000,000km³ or 400,000,000,000,000,0000m³ or 4,000,000,000,000,000,000,000 liters

and secondly… that’s a good question - because neither is there any source where so much water could suddenly come from, nor is there anywhere it would go

if by magic all land was flooded then it would probably remain so until the earth gets destroyed in billions of years - well, maybe it ges a few meters lower and you gt like 2 tiny mountaintop islands but that’s about it

water can sometimes get into the mantle of the earth but only in very limited amounts and it comes back up again - and tiny amounts of water vapor can be blown off into space but again, tiny amounts

It'd require way much more water than that, since the earth is a sphere, and you'd need more and more water to raise the water level each subsequent inch/foot/meter/etc