When a person recognises Brahman, who is in the form of cause and effect, the binding knot of ignorance in his heart resolves, his doubts are cleared and all his karmas are exhausted. (2.2.9)
“Every upanisad is a word mirror which reveals that the one who is looking at it, is the only one who makes things happen, exist and resolve.”
Swami Dayananda Saraswati