I believe that the ELCA is quite in tune with the thinking of the secular world.
Tim notes: THAT is one of the saddest statements I've ever read on this board, from anyone. It speaks untold volumes.
Just remember that it was those who had "separated" themselves from the world (the probably meaning of "Pharisee") that Jesus had the most difficulties with.
In spite of what Pharisee may mean, that's not really a good description of the Pharisees is it? The Essenes where the ones who had literally separated themselves. The Pharisees were a lay movement that sought to extend obedience to the Torah into every aspect of life and to all the people of Israel. Jesus did disagree with them about whether one ought to associate with sinners, the unclean, Gentiles, etc... On the other hand, when it came to elevating human traditions above Scripture, he was the conservative. I don't recall him criticizing them for failure to embrace Greek, Roman or pagan culture, however.
As N.T. Wright describes it, one of the primary criticisms that Jesus leveled against the Pharisees and others sects, was their neglect of their vocation along with the embrace of violence. They neglected their call to be a light to the nations, which would have meant engagement with the Gentile world. Instead, they hid their light under a basket while at the same time coveting the military might of their pagan rulers.
The vocation of Israel and the Church was not to "get in tune" with the world. It was to love the world and be engaged in the world, while not embracing the ways of the world. Jews in the diaspora and early Christians did "get in tune" by speaking and writing in Greek, learning and utilizing Greek philosophy, etc... And yet their way of life remained distinct. There were aspect of Greek and Roman culture that the clearly rejected.