Read the passage given below and solve the questions based on it.
At one time it would have been impossible to imagine the integration of different religious thoughts, ideas and ideals. That is because of the closed society, the lack of any communication or interdependence on other nations. People were happy and content amongst themselves; they did not need any more. The physical distance and cultural barriers prevented any exchange of thought and beliefs. But such is not the case today. Today, the world has become a much smaller place, thanks to the adventures and miracles of science. Foreign nations have become our next-door neighbours. Mingling of population is bringing about an interchange of thought. We are slowly realizing that the world is a single cooperative group. Other religions have become forces with which we have to reckon and we are seeking for ways and means by which we can live together in peace and harmony. We cannot have religious unity and peace so long as we assert that we are in possession of the light and all others are groping in the darkness. That very assertion is a challenge to a fight. The political ideal of the world is not so much a single empire with a homogeneous, civilization and single communal will a brotherhood of free nations differing profoundly in life and mind, habits and institutions, existing side by side in peace and order, harmony and cooperation and each contributing to the world its own unique and specific best, which is irreducible to the terms of the others.
The cosmopolitanism of the eighteenth century and the nationalism of the nineteenth are combined in our ideal of a world commonwealth, which allows every branch of the human family to find freedom, security and self-realisation in the larger life of making. I see no hope for the religious future of the world, if this ideal is not extended to the religious sphere also. When two or three different systems claim that they contain the revelation of the very core and center of truth and the acceptance of it is the exclusive pathway to heaven, conflicts are inevitable. In such conflicts one religion will not allow others to steal a march over it and no one can gain ascendancy until the world is reduced to dust and ashes. To obliterate every other religion than one’s is a sort of Bolshevism in religion which we must try to prevent. We can do so only if we accept something like the Indian solution, which seeks the unity of religion not in a common creed but in a common quest. Let us believe in a unity of spirit and not of organization, a unity which secures ample liberty not only for every individual but for every type of organized life which has proved itself effective.
For almost all historical forms of life and thought can claim the sanction of experience and so the authority of God. The world would be a much poorer thing if one creed absorbed the rest. God wills a rich harmony and not a colourless uniformity. The comprehensive and synthetic spirit of Indianism had made it a mighty forest with a thousand waving arms each fulfilling its function and all directed by the spirit of God. Each thing in its place and all associated in the divine concert making with their various voices and even dissonance, as Heraclites would say, the most exquisite harmony should be our ideal.
Which of the following according to the passage is the Indian solution?