Letter 2

Pope Benedict IUnknown|c. 576 AD|benedict i

**Pope Benedict I — Letter to Bishop David**

*He proves from the sacred Scriptures that the supreme Trinity is a unity.*

To our most reverend brother Bishop David, from Benedict. "The God of Israel, who sits enthroned above the cherubim" — greetings in the Lord.

I considered responding to your letter at greater length, but as I reflected on this, such grief seized me that I found myself more inclined to weep than to speak. Yet so that my reply would not fail entirely, I have taken care to write back to you briefly, duly inviting you to a more suitable time for fuller discussion.

As your letter attests, there are certain persons within the province of Baetica [southern Spain] who claim that no one can truly prove that the Trinity is a unity, since — they argue — neither can three be shown to be one, nor one properly demonstrated to exist in three. For this reason, dearest son, I am sending you the counsel of the apostolic see, so that you may either use these arguments to bring them back to the true faith, or expel them from the Church before this plague spreads further.

With these testimonies of Scripture, brother, recognize the unity of the Trinity, and cease following the depravity of the Arians, so that you may deserve to obtain forgiveness of sins from that same Trinity.

The prophet Isaiah says: *"I saw the Lord of Hosts sitting upon a high throne, and the seraphim stood around him. Each had six wings: with two they covered his face, with two they covered his feet, and with two they flew. And they cried out to one another, saying: 'Holy, holy, holy — the Lord God of Hosts'"* [Isaiah 6]. If the Trinity does not exist, why did they say "holy" three times? And if the unity does not exist, why did they, with that threefold repetition, proclaim one God and Lord?

If the Trinity does not exist, why does Genesis say: *"God said," "God made,"* and *"God blessed"* [Genesis 1]? And if the unity does not exist, why did it say "God" three times rather than using the plural "gods"?

If the Trinity does not exist, why does Exodus say three times: *"Lord, Lord, Lord, compassionate and merciful"* [Exodus 34]? If the unity does not exist, why — after saying "Lord" three times — did it then say "compassionate" in the singular, and not "compassionate ones," as though indicating more than one?

If the Trinity does not exist, why did Abraham, sitting by the oak of Mamre and approaching three visitors, address one as "Lord" [Genesis 18], rather than offering his greeting to all three as he had seen them? If the unity does not exist, why — when Moses said *"God of Abraham, God of Isaac, and God of Jacob"* [Exodus 3], naming God three times — did he then reveal the unity by saying *"This is my name,"* rather than *"These are our names"*?

If the Trinity does not exist, why did David say three times: *"May God bless us, our God — may God bless us"* [Psalm 67]? If the unity does not exist, why — having named "God" three times — did he add "may he bless" in the singular, and not "may they bless"?

If the Trinity does not exist, why did Isaiah again say: *"Lord God of Hosts"*? If the unity does not exist, why did he say *"who sits enthroned"* in the singular, and not "who sit enthroned" in the plural?

If the Trinity does not exist, why does the Book of Kings say: *"Lord God Almighty, God of Israel — your words are faithful"* [2 Samuel 7; 1 Kings 8]? If the unity does not exist, why does it say "your" in the singular, rather than "your" in the plural?

If the Trinity does not exist, why does Psalm 59 sing: *"Lord God of Hosts, God of Israel, attend to visiting all the nations"*? If the unity does not exist, why did it use "attend" in the singular, and not "attend" in the plural?

If the Trinity does not exist, why does Revelation say three times: *"Holy, holy, holy — Lord God Almighty, who is and who was"* [Revelation 4]? If the unity does not exist, why did it not say "who are" in the plural, but rather "who was" in the singular?

If the Trinity does not exist, why does Deuteronomy say: *"The Lord your God is a merciful God, and he will hear your voice"* [Deuteronomy 4]? If the unity does not exist, why did it use "will hear" in the singular, and not "will hear" in the plural?

If the Trinity does not exist, why does the Book of Joshua say: *"The Lord God is God of gods"* [Joshua 22; Deuteronomy 10]? If the unity does not exist, why did it say "is" rather than "are"?

If the Trinity does not exist, why did Elijah pray: *"Lord, Lord, Lord God of Israel — show that you are my God"* [1 Kings 18]? If the unity does not exist, why did he use "show" in the singular, and not "show yourselves"?

If the Trinity does not exist, why did Mordecai pray: *"Lord, Lord God Almighty — all things are in your power"* [Esther 13 (Greek addition)]? If the unity does not exist, why did he say "in your power" in the singular, and not "in your power" in the plural?

If the Trinity does not exist, why did Judith pray: *"Lord God of all powers, look upon my prayer"* [Judith 9]? If the unity does not exist, why did she use "look" in the singular, and not "look" in the plural?

If the Trinity does not exist, why does Jeremiah say: *"The Lord your God is the true God"* [Jeremiah 10]? If the unity does not exist, why did it say "you are true," and not rather "you are true ones" in the plural?

If the Trinity does not exist, why is it written in Revelation: *"The Lord God and the Spirit of the prophets sent his angel, to show his servants what must soon take place"* [Revelation 22]? If the unity does not exist, why — having named the Father, the Son, and the Spirit — did it say "the Lord sent," and not "they sent," as though the pretense of three persons and names required?

If the Trinity does not exist, why does Deuteronomy say: *"The Lord your God — he is God"* [Deuteronomy 10]? If the unity does not exist, why did it say "he is," and not "they are" in the plural?

If the Trinity does not exist, why does the same book say: *"The Lord your God is a great and mighty God"* [Deuteronomy 10]? If the unity does not exist, why is "great and mighty" given in the singular, and not in the plural?

If the Trinity does not exist, why is Tobit taught to have spoken thus when he sent his son to the city of Rages with the angel Raphael, blessing them: *"The God of Abraham, the God of Isaac, and the God of Jacob — may he himself fulfill his blessing in you"* [Tobit 7]? If the unity does not exist, why did he say "may he himself fulfill," and not "may they themselves fulfill"?

Finally, if the Trinity does not exist, why did the Lord send his disciples to baptize all nations *"in the name of the Father and of the Son and of the Holy Spirit"* [Matthew 28]?

Hold fast to this faith, attending not to spirits of error and doctrines of demons, but to the true and apostolic teaching that has been handed down to you.

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.

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