In regards to Quranic verses 55:19 and 20, it mentions the creation of two seas and a barrier preventing them from mixing. However, it has been scientifically proven that they mix in minuscule amounts. How can this be explained?
"He merged the two seas, meeting each other. There is a barrier between them, which they do not overstep." Qur'an 55:19-20
Mixing in minuscule amount is itself a miracle as huge pressure from water from both sides should make full mixing between the two seas, but Allah Created barrier preventing full mixing despite the huge amounts of water from both seas. This a living miracle witnessed and admitted by scientists. Such barrier between millions of tons of waters from two seas can never be created by human beings.
Wassalam.