Anathema Nine from Cyril's Third Epistle to Nestorius:
If anyone says that the One Lord Jesus Christ was glorified by the Spirit, using the power which came through Him as if it were foreign to Himself, and that He received from Him the power of working against unclean spirits and of fulfilling divine signs and tokens, and does not rather say that the Spirit was His own, through whom also He wrought the divine signs, be he anathema.
