A drop of water is also said to be the source of all life, although water perched on the ground is only a small point, because it all starts from a drop of water as well. In the life of this world it can be concluded that, water as the source of all life, from speckles to the largest amount and can be carried away all the heavy burden. Water is needed by all beings because, if Allah SWT does not descend rain from the sky, then we can not get even a speck. Do not think water is a bit useless, but other creatures besides us desperately need even a drop of water. Water that is speck is very beneficial for other creatures that are small of us humans.