The soul is always individual; mind is always group. Any mind, watch carefully, and you will find it belongs to some group. If you believe in God, that means you belong to a certain group which believes in God; they have given the idea, the conditioning, to you. What are your beliefs? From where do they come? They come from the social mind -- from the church, from the state; you can find the source from where they come.
You can watch your mind and you will be surprised that all that you carry in your mind and think is yours is NOT yours. It has all come from different sources -- from parents, teachers, priests, politicians -- others have given it to you. There is something like a Hindu mind and there is something like a Mohammedan mind and something like a Jaina mind and something like a Buddhist mind -- but there is no Buddhist soul, there is no Christian soul.
Minds certainly belong to groups. And it can happen that if you participate in a psychotherapy group you may become part of the mind of the group leader, the ideology.
-Osho, “Be Still and Know, #8, Q1”