It's kind of weak. The fact is Christians on the whole follow Jesus - who taught peace and love. The things the Prophet Muhammad got up to - leaves little room for comparison - between these two men. It is as the Dutch maker of the film Fitna - stated when he said that it is up to Muslims to reject the teachings of Muhammad, that cause them to be at war with or to not live peacefully with their neighbours.
Christians often use the term onward Christian soldier, and as of late no one has in the name of Jesus Christ blown them selves up or killed or harmed anyone, as Muslims do daily in the name of Allah.