Mirra Alfassa, also known as The Mother, was a spiritual collaborator of Sri Aurobindo, who founded the Sri Aurobindo Ashram in Pondicherry, India. While both of them shared a common vision of spiritual evolution and transformation, there were some differences in their teachings.

One of the main differences between Mirra Alfassa and Sri Aurobindo's teachings was their approach to spirituality. Sri Aurobindo's teachings were primarily focused on the individual's spiritual evolution and liberation, while The Mother emphasized the importance of collective evolution and the transformation of society as a whole.

Another difference was in their understanding of the role of the physical body in spiritual evolution. Sri Aurobindo believed in the concept of "integral yoga," which involved the transformation of the physical body along with the mind and spirit. On the other hand, The Mother's teachings emphasized the importance of the physical body as a vessel for the divine and the need to purify and harmonize it in order to manifest the divine consciousness.

Furthermore, The Mother placed a strong emphasis on love and devotion as essential elements in the spiritual path, while Sri Aurobindo's teachings were more focused on the use of reason and willpower to achieve spiritual growth.

Another notable difference in their teachings was their views on the role of the guru. While Sri Aurobindo believed in the importance of a guru in guiding the spiritual journey of an individual, The Mother placed more emphasis on the inner guru, the divine consciousness within each individual.

Despite these differences, both Mirra Alfassa and Sri Aurobindo shared a common goal of spiritual evolution and the realization of the divine within oneself. They complemented each other's teachings and worked together to create a spiritual community that embodied their shared vision.

In conclusion, while there were some differences in their teachings, Mirra Alfassa and Sri Aurobindo's collaboration was a harmonious union of their unique perspectives on spirituality. Their teachings continue to inspire and guide many on the path of spiritual evolution and transformation.