Rev. Moon about "different names for God"

"When people talk about God, they use different names to refer to Him because each nation has a different language. Yet the Original Being is one..."

"The root cause of religious conflict lies in the vagueness of the doctrines of the ultimate reality. The absolute being is only one; there cannot be two or three absolute beings. However, the leaders of each religion claim that only their absolute being is the true God and that other gods are not true gods. This results in each religion having its own absolute being, and fosters further contradictory ideas of the existence of many absolute beings. Since this leads to the conclusion that the gods of all religions are nothing but relative gods, the system of absolute values – that should have been developed through religion based on the doctrine concerning God’s love and truth – still remains relative. In other words, we conclude that religions to this day have not established an absolute value system to settle the confusion. This inevitably results from the fact that no religion has been able to present the correct explanation about the Absolute Being. 

"Each religion has its own absolute being as the basis of its doctrine. The absolute being in Judaism is Jehovah, that of Christianity, God, and that of Islam, Allah. Buddhism and Confucianism do not specify an absolute being, but with the basic Confucian virtue, benevolence (仁), being connected to the heavenly mandate, heaven can be taken as the absolute being in Confucianism. Moreover, since Buddhism teaches that all dharmas constantly change while the truth is found in the “suchness” (眞如)
behind dharmas, we can say that “suchness”constitutes the absolute being in
Buddhism." 

"The doctrine of ultimate reality for the new religion must reveal that the absolute beings of the different religions are not separate gods but one and the same God. The new religion will reveal
the fact that all religions constitute a brotherhood established by God, with the theologies of each having embraced one particular aspect of God’s attributes. The new religion will complete
the picture of God. Moreover, in revealing God’s attributes and the motivation, purpose, and laws of creation, the doctrine of ultimate reality must explain that this purpose and these laws govern
the movement of everything in the universe, and that human norms are, in the end, in accordance with this universal law – that is, the heavenly way." (CSG, p.85)