The Person of God
There is one God, who has no beginning and no end, existing eternally in three persons – God the Father, God the Son and God the Holy Spirit. God is a spirit, infinite, eternal and unchangeable.
What the Bible says about God -
“And the Lord passed by before him, and proclaimed, The Lord, The Lord God, merciful and gracious, longsuffering, and abundant in goodness and truth, keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, and upon the children's children, unto the third and to the fourth generation.” Exodus 34: 6-7
“Hear, O Israel: The Lord our God is one Lord ... ” Deuteronomy 6: 4
“Before the mountains were brought forth, or ever thou hadst formed the earth and the world, even from everlasting to everlasting, thou art God.” Psalm 90: 2
“God is a Spirit: and they that worship him must worship him in spirit and in truth.” John 4: 24
“I and my Father are one.” John 10: 30
“But unto the Son he saith, Thy throne, O God, is for ever and ever: a sceptre of righteousness is the sceptre of thy kingdom. Thou hast loved righteousness, and hated iniquity; therefore God, even thy God, hath anointed thee with the oil of gladness above thy fellows. And, Thou, Lord, in the beginning hast laid the foundation of the earth; and the heavens are the works of thine hands: they shall perish; but thou remainest; and they all shall wax old as doth a garment; and as a vesture shalt thou fold them up, and they shall be changed: but thou art the same, and thy years shall not fail." Hebrews 1: 8-12
"The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Ghost, be with you all. Amen." 2 Corinthians 13: 14