Fighting Forgot Warning of the Almighty "ALLAH SWT"

I have heard qutbah from one of the qhatib Friday saying warning from god or tsunami disaster that happened in Aceh earth that is a warning for us because we have forgotten with what is commanded by god and its prohibition, then give a warning when we are cool to play (time morning). remember if we forget the warning when we are playing and forget the command of Allah it will be given a warning when we are sleeping (night time). please do not forget warning from Allah SWT. Amiiin