All others will not bring fulfilment. One doesn't have to force oneself to give up sceptical doubt. If one hits oneself with a hammer, one feels pain and cannot doubt it. One knows from one's own experience. Rites and rituals are brought to an interesting end because the person who has experienced a path moment will under no circumstance indulge in any role-playing.
All roles are the ingredients of unreality.
One may continue religious rites, because they contain aspects of respect, gratitude and devotion. But there will not be any rituals in how to relate to people or to situations or how to invent stories about oneself because the response is with a spontaneous open heart. It hasn't made the complete impact yet. If it had done so, it would have resulted in Enlightenment. This is possible and is mentioned in the Buddha's discourses as having happened during his lifetime.