When Muhammad is mocked, Islamic extremism kills and says:
We have avenged the Prophet Muhammad!
When Jesus is mocked, Christianity hopes and says:
And so Jesus also suffered outside the city gate to make the people holy through his own blood. Let us, then, go to him outside the camp, bearing the disgrace he bore. For here we do not have an enduring city, but we are looking for the city that is to come.
We are called not to avenge him, but to identify with him and accept the same disgrace.
Je Suis Charlie. Et Je Suis Jésus.