Religion itself cannot but be dynamic which is why "return" is an incorrect term. A return to the forms of religion which perhaps existed a couple of centuries ago is absolutely impossible. On the contrary, in order to combat modern materialistic mores, as religion must, to fight nihilism and egotism, religion must also develop, must be flexible in its forms, and it must have a correlation with the cultural forms of the epoch.
Aleksandr SolzhenitsynCommunist propaganda would sometimes include statements such as "we include almost all the commandments of the Gospel in our ideology". The difference is that the Gospel asks all this to be achieved through love, through self-limitation, but socialism only uses coercion. This is one point.
Aleksandr SolzhenitsynWas it Gorky who had said, "If your children are no better than you are, you have fathered them in vain, indeed you have lived in vain".
Aleksandr Solzhenitsyn