As you discern in your question, the relinquishment of judgment is the discharge of the entire spectrum of judgment (the constructive in the unfavorable). Comprehensive forgiveness (the Atonement) is a State of thoughts which reflects Abstract Divine Mind. ACOL alone acknowledges the enormous value of its predecessor, offering ACIM credit https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw