The greatest obstacle to international understanding is the barrier of language.
As soon as men decide that all means are permitted to fight an evil, then their good becomes indistinguishable from the evil that they set out to destroy.
Law describes the way things would work if men were angels.
For humanism also appeals to man as man. It seeks to liberate the universal qualities of human nature from the narrow limitations of blood and soil and class and to create a common language and a common culture in which men can realize their common humanity.
Humanism and Divinity are as complementary to one another in theorder of culture, as are Nature and Grace in the order of being.