Which term refers to the unity in Christ of all those He has redeemed, including the Church on earth, in Heaven, and in Purgatory?

• A. Communion of Saints
• B. Magisterium
• C. Solidarity
• D. Bible

Answer: (A)

The idea being tested is the Communion of Saints—the united body of all who are redeemed in Christ, spanning the Church on earth, those in Heaven, and those undergoing purification in Purgatory. This term expresses a single, shared life in Christ that binds all believers together, across the different states of the Church. It also reflects the practice of intercession and mutual support among the faithful, since all are part of one spiritual family and share in the grace Christ won.

That’s why this term fits best: it specifically names the interconnected solidarity of all members of the Body of Christ, not just a single group or aspect. The other options point to different ideas: the Magisterium refers to the Church’s official teaching authority; Solidarity is a general sense of unity and mutual responsibility; the Bible is the sacred scripture. None of those capture the comprehensive, doctrinal sense of unity across earth, heaven, and purgatory.