Ancient Indian thought divides time into four different periods. These durations are referred to as the Krta, Treta, Dvapara, and Kali.
The first of these divisions (Krta), is also known as satya-yuga, or the Age of Truth. This was a golden age without envy, malice or deceit, characterized by righteousness. All people belonged to one caste, and there was only one god who lived amongst the humans as one of them.
In the next span (Treta-yuga), the righteousness of the previous age decreased by one fourth. The chief virtue of this age was knowledge. The presence of gods was scarce and they descended to earth only when men invoked them in rituals and sacrifices. These deities were recognizable by all.
In the third great division of time (Dvapara), righteousness existed only in half measure of that in the first division. Disease, misery and the castes came into existence in this age. The gods multiplied. Men made their own images, worshipped them, and the divinities would come down in disguised forms. But these disguised deities were recognizable only by that specific worshipper.
Kali-yuga is the present age of mankind in which we live, the first three ages having already elapsed. It is believed that this age began at midnight between February 17 and 18, 3102 B.C. Righteousness is now one-tenth of that in the first age. True worship and sacrifice are now lost. It is a time of anger, lust, passion, pride, and discord. There is an excessive preoccupation with things material and sexual.
Temples appeared on the horizon only in the Kali-yuga. During this existing last phase, temples (as public shrines), began to be built and icons installed. But the gods ceased to come down and appear in their own or disguised forms. However, their presence could be felt when the icons were properly enshrined, and the temples correctly built. In contrast to the previous periods when the gods were available to all equally, now it is only the priests, belonging to a traditional hierarchy of professional worshippers, who are the competent individuals to compel this presence.
source; http://www.religionfacts.com/hindui sm/practices/temple.htm
Answered by
Tingtong
, an ibibo Master,
at
1:10 PM on August 10, 2008