It "repealed, annulled and made void to all intents and purposes" the Clergy Act 1640, which had prevented those in holy orders from exercising any temporal jurisdiction or authority and so, expelled the bishops, as Lords Spiritual, from the House of Lords.
The Clergy Act 1640 was repealed, annulled, and made void to all intents and purposes, removing the power of bishops as Lords Spiritual from the House of Lords.