Not only in taking a stand against Hedonism, Christians and Muslims could find common ground in standing against Secularism and Modernism as well. These were some of the issues that were mentioned in the lecture.
Christians and Muslims could unite in resisting the eroding influences of Secularism and Modernism on the world and on humanity. Christians and Muslims could unite in promoting religious liberty and religious faith in the public square.
We could do this through interfaith dialogue. This could especially be done through political participation and civic engagement of both Christians and Muslims especially in the United States in finding and supporting a common candidate who shares common values with both religious groups.