The Unity and Trinity of God

Lesson 3 from the Baltimore Cathechism

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24. Is there only one God?

Yes, there is only one God.

I am the Lord, and there is none else: there is no God besides me. (Isaiah 45:5)

25. How many Persons are there in God?

In God there are three Divine Persons – the Father, the Son, and the Holy Ghost.

Going, therefore, teach ye all nations; baptizing them in the name of the Father and of the Son and of the Holy Ghost. (Matthew 28:19)

26. Is the Father God?

The Father is God and the first Person of the Blessed Trinity.

Blessed be the God and Father of our Lord Jesus Christ. (I Corinthians 1:3)

27. Is the Son God?

The Son is God and the second Person of the Blessed Trinity.

In the beginning was the Word, and the Word was with God, and the Word was God. (John 1:1)

28. Is the Holy Ghost God?

The Holy Ghost is God and the third Person of the Blessed Trinity.

Do you not know that you are the temple of God and that the Spirit of God dwells in you? (I Corinthians 3:16)

29. What do we mean by the Blessed Trinity?

By the Blessed Trinity we mean, one and the same God in three Divine Persons.

Going, therefore, teach ye all nations; baptizing them in the name of the Father and of the Son and of the Holy Ghost. (Matthew 28:19)

30. Are the three Divine Persons really distinct from one another?

The three Divine Persons are really distinct from one another.

And the Holy Ghost descended in a bodily shape, as a dove, upon him. And a voice came from heaven: "Thou art my beloved Son. In thee I am well pleased." (Luke 3:22)

31. Are the three Divine Persons perfectly equal to one another?

The three Divine Persons are perfectly equal to one another, because all are one and the same God.

I and the Father are one. (John 10:30)

32. How are the three Divine Persons, though really distinct from one another, one and the same God?

The three Divine Persons, though really distinct from one another, are one and the same God because all have one and the same Divine nature.

33. Can we fully understand how the three Divine Persons, though really distinct from one another, are one and the same God?

We cannot fully understand how the three Divine Persons, though really distinct from one another, are one and the same God because this is a supernatural mystery.

34. What is a supernatural mystery?

A supernatural mystery is a truth which we cannot fully understand, but which we firmly believe because we have God's word for it.

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