Martin Goodman, professor at Oxford University, observes that the “sense of mission set Christians apart from other religious groups, including Jews, in the early Roman empire. ”
Menurut Martin Goodman, seorang pengajar di Universitas Oxford, orang Kristen berbeda dari agama - agama lain di kekaisaran Romawi zaman dulu, termasuk orang Yahudi, karena mereka merasa wajib melaksanakan suatu misi.