Reply To: What will make Moshiach come?

Actually the Maharal, in Netzach Yisroel describes Machlokes as a symptom of the Galus rather than a cause. He says that if we were all together that in itself would dissolve the Galus. Therefore it is part of the Gezeira of Galus to separate us.

The good news is that obviously, when Moshiach comes, this phenomenon will disappear.