Shorter Catechism - God

Q. How many things are needful for you to understand that you know both God and yourself?
A. These 6 things
1. Rightly to conceive of God, what he is by his word and works
2. To understand the creation
3. Man's misery by the fall
4. Our redemption
5. Our sanctification
6. The certainty of our glorification.

Of God
Q. Who made you?
A. God Isa 42:2, Gen 16:27

Q. What a one is God?
A. God is a spirit Jn 4:24; Holy Ex 15:11; Just Ex 34:6 and Merciful Ex 34:7

Q. How many gods are there?
A. But only one God, Dt 6:4 yet three persons, Mt. 3:16, 1 Jn 5:7

Q. Which are the three persons?
A. The Father begetting, the Son the begotten and the Holy Ghost proceeding, 1 Cor 13:13, Mt 28:19 and these three are God, Jn 1:1, 1 Jn 5:7, Acts 5:3.4

Q. Which of these three became man?
A. The second person,Jesus Christ,both God an man, Isa 9:6, Heb 2:17