Perhaps the questioner intends the following verse (which means):
- {And it is He Who has let free the two seas (kinds of water): this is palatable and sweet, and that is salt and bitter; and He has set a barrier and a complete partition between them.} [Quran 25:53]
The meaning of this verse is that Allaah The Almighty, with His Power and Strength has set the two seas close and adjacent to each other so that they collide with one another, yet they do not combine. The water of one is palatable, sweet and fresh and quenches thirst, while the other is salt and with a strong concentration of saltiness, making it almost bitter. Allaah The Almighty has set a barrier between them, with His might so that one body of water does not mix or overtake the other, enabling a complete partition and avoiding any blending between them.
Furthermore, there are many verses mentioned in the Quran that are relevant to this discussion, such as, when Allaah The Almighty Says (what means):
- {Is not He (better than your gods) Who has made the earth as a fixed abode, and has placed rivers in its midst, and has placed firm mountains therein, and has set a barrier between the two seas (of salt and sweet water)? Is there any Ilah (god) with Allaah? Nay, but most of them know not!} [Quran 27:61]
- {He has let loose the two seas (the salt and fresh water) meeting together. Between them is a barrier which none of them can transgress.} [Quran 55:19-20]
However, the reality is that these verses and others similar to them clearly show us the might, ability and power of Allaah The Almighty in this Universe, and are from the miracles of the Holy Quran, and are facts, which clarify the Prophethood of the trustworthy Prophet
Muhammad
.