In ancient times, man could see only with the naked eye. At that time, man thought in a very limited way about the sky. By observation with the naked eye, it was calculated that there were not more than 5,000 small stars in the sky. But later, for the first time, in 1609, the Italian scientist Galileo (d. 1642), observed the sky through a telescope.
Then, it was learnt that the stars of the sky were much greater in size as well as in numbers than had appeared to the naked eye. Galileo’s telescope was a very small one at the early stage. Subsequently, there was a great deal of progress in this field.
A large telescope with a diameter of 200 inches was fixed in 1949, on Mount Palomar in California (USA). By means of this telescope, it became possible to observe the heavenly bodies of very large distance.
Then, in 1990, the US developed the Hubble Telescope. It is a planetary telescope launched in space which constantly moved around 400 miles above the earth.
It has a special type of telescope and camera. This system continuously sends the received information and images from space to the ground station. The Hubble Telescope has greatly increased man’s knowledge of space.
It is a matter of material observation. Just as there are different levels of human observation of the material world, there are also levels of God-realization, meaning that there are also different levels of man’s realization of God. One should constantly strive to increase his level of realization. That way, there is no limit to God’s splendour. Similarly, there is also no limit to the realization of God.
It is according to the level of realization a person attains, that his status will be determined in the Hereafter in Paradise, neither less nor more than that.