As a schoolboy, Gandhi befriended a Muslim classmate in Rajkot. As a law student, he shared a home with a Christian vegetarian in London. However, it was in South Africa that he more fully elaborated his unique spirit of ecumenism. This was religious—originally employed by Muslim merchants, Gandhi came to count Jews, Christians and Parsis as among his closest companions. It was equally social—a middle-class man himself, Gandhi was to identify deeply with hawkers and labourers. As the poorer Indians in South Africa were largely Tamil-speaking, he came to understand the diversity of language as well.