Narendra Modi’s first 100 days in office may be dismissed by his opponents as a period marked by rhetoric and showmanship. But by and large he has been able to project himself as a man who means business. It is a welcome sign that Modi has not engaged in small-minded rivalries over power, graft and greed. Success has not corrupted his fighting spirit. He should ensure that none of his ardent supporters disturbs tranquillity and endangers communal harmony.