A Course in Miracles" (ACIM) is a spiritual text that has grabbed the minds and heads of millions around the world since their book in 1976. Compiled by Dr. Helen Schucman, a scientific and study psychiatrist, the class presents a distinctive method of spiritual awakening, forgiveness, and internal peace. Spanning around 1200 pages, ACIM is split into three principal areas: the Text, the Workbook for Students, and the Manual for Teachers.

At their key, ACIM shows that the observed separation from God, which includes triggered fear, guilt, and struggle in the world, is an illusion. It asserts that the only real the truth is love, and the rest is really a distortion created by the ego—the false sense of home that thinks in individuality and separation. The course aims to lead students to a profound change in notion, from concern to love, from divorce to oneness.

The Text lays out the theoretical platform of ACIM, showing metaphysical concepts such as the character of fact, the vanity, forgiveness, and the Sacred Spirit—the divine style within that books pupils back acim once again to truth. It difficulties traditional religious values and offers a non-dualistic perspective on spirituality, focusing the idea that there's only 1 reality and one reality.

The Book for Pupils consists of 365 instructions, one for every time of the year. These lessons are created to train the mind and change understanding from concern to love. Each lesson includes a brief commentary, followed by unique directions for practice. The exercises range between simple affirmations to more complicated meditations, all directed at undoing the ego's grasp on the mind and opening it to the ability of divine love.

Key to the teachings of ACIM is the idea of forgiveness, which is perhaps not regarded as pardoning somebody because of their activities but as knowing that what they did was based on a mistaken belief of themselves and others. Correct forgiveness releases the forgiver from the burden of resentment and enables them to see beyond the ego's illusions to the inherent purity and merit of most beings.