Communism and communists is an endangered specie, in its death bed. Now they do not have any more dogmas or doctrines to hang on to. Some of the communist countries in the world itself disappeared politically. The soviet union or the union of soviet socialist republic had banned religion and churches. That political set up does not exist any more. Peoples' need for spiritual fulfillment cannot be evaded by bringing in political theories over and above the individual's thirst for their own fulfilment. Communists forgot this and tried to build up a material world where there is no place for God and Godliness. Result? God and Godliness continues to exist in the minds of the human race but the political system is dieing out. Today in russia, there are churches in the nook and corner of the counrty and people are religious and celebrate their festivals just like anywhere else in the world.
The communists in India were satirically said to open their umbrellas when it was raining in china