in some ways of course. It did spread not just the word of God, but education for many that would not have had access to it. That said i believe it has done more harm than good. Belonging is what seems to be the ethos of any religion, and anyone not adhering to the one faith, whatever that is, has been summarily ostracised, murdered on an industrial scale. You can cite The burning of witches, The Crusades, and never ending wars in the name of religion. Telling you what to eat, wear, how to think, who to marry seems a poor exchange for belonging.