Barring nature/divine power, nothing can stop nature's power. Great people, who possessed divine weapons such as Arjuna etc. 5000 years back, has to simply watching tsunami taking dwaraka away. Of course, this was the will of Sri Krishna, as long as he lived, he protected it, as soon as he left, the city also came to an end. But what is to be understood is that there is the will of the supreme power beyond everything and in the time cycle of nature, nature acts and nobody can stop it. When such great people could not do anything, what mortal humans will do.
