Some Ans. Questions 2014 by -'Abdu'l-Bahá- 1 Para

For instance, we might say that the leopard and the kid, the lion and the calf, the sucking child and the asp, represent the various nations, the hostile peoples and contending kindreds of the earth who in their opposition and enmity were even as the wolf and the lamb, and who through the breezes of the messianic Spirit came to be endowed with the spirit of unity and fellowship, were quickened to life, and associated intimately one with another. But the condition referred to in the statement "They shall not hurt nor destroy in all My holy mountain: for the earth shall be full of the knowledge of the Lord, as the waters cover the sea" did not materialize in the Dispensation of Christ. For to this day there are various hostile and contending nations in the world: Few acknowledge the God of Israel, and most are deprived of the knowledge of God. Likewise, universal peace was not established with the advent of Christ; that is, peace and well-being were not realized among the hostile and contending nations, disputes and conflicts were not resolved, and harmony and sincerity were not attained. Thus, even to this day intense enmity, hatred, and conflict prevail among the Christian peoples themselves (12:3)

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