You have to have a clear mind to understand the following (and all the other descriptions).

 

God is a spirit, God cannot be seen and God doesn't want us to make a picture of him (E.g. as an old man with white beard).

 

The Trinity is the Christian doctrine that deals with and describes the nature of God. The doctrine asserts the following:

 

There is one and only one God. Names used by Christians include Ancient of Days, Father/Abba which is Hebrew, "Most High" and the Hebrew names Elohim, El-Shaddai, Yahweh, Jehovah and Adonai.

Abba (Father in Hebrew) is a common term used for the creator within Christianity because it was a title Jesus used to refer to God the Father.

 

Our Father has nothing in common with other so called "gods". Other gods from Islam, Buddism, Hinduism, Voodoo, Wicca and other nonsence are pagan unbelief.

 

God eternally exists in three distinct persons. The Father is God, the Son is God, and the Holy Spirit is God.

 

The Father is not the Son, the Son is not the Father, the Father is not the Spirit, etc. To affirm the Church's stance on the nature of God, the Trinity was formally stated in the Nicene Creed (325 A.D.).

 

The son (Jesus Christ) existed already before his human birth in Bethlehem. This is impotant to know and to understand parts of the Old Testament. Jesus for example appears as a person who got tithing from a high priest.