As I mentioned earlier, the various religious traditions carry the same message, the message of compassion, forgiveness, tolerance, contentment and certain discipline. Therefor in order to promote these basic human values the major religious traditions have very important role. It would be essential then among the various religious traditions to have closer relation, harmony instead of fighting and quarrel. That's very unfortunate that we human beings have plenty of things to quarrel about, and that religion also become another instrument another factor to more quarrel. It is very essential to promote to develop harmony between different religious traditions.
All major religions have two aspects.
One is the philosophical the other is the religious aspect. In the philosophical aspects, there are many differences. E.g. within Buddhism there are many different philosophies, many different views. These different views are even contradictory. Among Christians there are also different views.