This text on the Trinity is by no means exhaustive, but is meant to give you a good foundation regarding the Father, Jesus, and the Holy Spirit.
In eternity, before time began, the Godhead included the Father, the Word (Jesus, Son), and the Holy Spirit. Three persons, all equal in power and authority, having one will.
Every act accomplished is done in complete unity. Scripture shows the three Persons act in harmonious unity in all the mighty works set forth throughout the universe.
With our finite minds, we cannot comprehend three Persons in One. But, there are a few examples that can help us to understand:
1) H2O, is the chemical symbol for water. In its liquid form it is water; in its gaseous form it is steam; in its solid form, it is ice. All three have the same substance but different functions.
2) A prism looks like just a piece of glass until sunlight shines through it. When light shines through a prism it reveals the three primary colors plus all the resultant colors in the spectrum.
3) An egg. Before an egg can be called an egg, it has to have all three components: the shell, the yolk and the albumen or white of the egg.
Creation – Many, mistakenly believe, that creation is attributed to the Father, but in actuality, it was accomplished by all three Persons of the Trinity.
1) Father:
Genesis 1:1 “In the beginning God created the heavens and the earth.”
2) Jesus (Son):
Colossians 1:16 “For by Him all things were created that are in heaven and that are on earth, visible and invisible, whether thrones or dominions or principalities or powers. All things were created through Him and for Him." John 1:2,3
3) Holy Spirit:
Job 26:13; ”By His Spirit He adorned the heavens…”;
Psalm 104:30 “You send forth Your Spirit, they are created; and You renew the face of the earth.”
Incarnation – Although only the Son was manifest in the flesh, all three Persons partook in the experience. In the gospel of Luke, we see the angel Gabriel spoke to Mary:
Luke 1:35 “And the angel answered and said to her, “The Holy Spirit will come upon you, and the power of the Highest will overshadow you; therefore, also that Holy One who is to be born will be called the Son of God.”
In the gospel of John we see Jesus is also called “the Word”.
John 1:14 “And the Word became flesh and dwelt among us, and we beheld His glory, the glory as of the only begotten of the Father, full of grace and truth. ”
THE FATHER
The Father is the first Person of the Trinity; not because of importance or power (as Father, Jesus and Holy Spirit are equal), but because of willing submission and subordination on the part of Jesus. In every area of Jesus' earthly life He was in complete obedience to the Father.