Authored by Megan Duffy
Title Page of Goar, Jacques. 1730. Euchologion Sive Rituale Graecorum Complectens Ritus Et Ordines Divinae Liturgiae. 2nd ed. Venice: Bartholomaei Javarina.
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Unlike many Catholic theologians during his time, Jacques Goar spent his life not only studying about the Greek Orthodox Church, but understanding how similar they are with the Catholic Church. All of these efforts resulted in his work, Euchologion sive rituale graecorum complectens ritus et ordines divinae liturgiae.