Spengler quoting an Arab poet

"When this divine Revelation came to take the place of poetic inspiration, it claimed to be the sole source of knowledge, and banished poetry and poets from their kingdom. Poetry was no longer the word of truth, as the pre-Islamic poets had claimed it was. Nevertheless ... Islam did not suppress poetry as a form and mode of expression. Rather, it nullified poetry's role and cognitive mission, endowing it with a new function: to celebrate and preach the truth introduced by the Koranic Revelation. Islam thus deprived poetry of its earliest characteristics - intuition and the power of revelation and made it into a media tool.

... Poetry in Arab society has languished and withered precisely insofar as it has placed itself at the service of religiosity, proselytism and political and ideological commitments."