The ''Catechism of the Catholic Church'' defines the sacraments as "perceptible signs (words and actions) accessible to our human nature. By the action of Christ and the power of the Holy Spirit they make present efficaciously the grace that they signify".<ref>[http://www.vatican.va/archive/ccc_css/archive/catechism/p2s1c1a1.htm CCC 1084], The Vatican. Accessed 8 May 2016</ref> At the time of the [[Protestant Reformation]], Protestant churches held that five of the sacraments recognized by the Catholic Church failed to meet one or more of those four tests established by the Catholic Church herself. | The ''Catechism of the Catholic Church'' defines the sacraments as "perceptible signs (words and actions) accessible to our human nature. By the action of Christ and the power of the Holy Spirit they make present efficaciously the grace that they signify".<ref>[http://www.vatican.va/archive/ccc_css/archive/catechism/p2s1c1a1.htm CCC 1084], The Vatican. Accessed 8 May 2016</ref> At the time of the [[Protestant Reformation]], Protestant churches held that five of the sacraments recognized by the Catholic Church failed to meet one or more of those four tests established by the Catholic Church herself. |