The terms Father, Son and Holy Ghost are three distinct time periods THAT reference THE SAME BEING. It is not the case that the terms were used at the same time. God the creator of everything is the FATHER because he created things. The term FATHER is being used as a metaphor of course. Jesus, the only begotten SON OF GOD is the FATHER in the form of a HUMAN BEING. If one recalls in the Bible there was a time where the Jews asked God for a KING like THEM. For the Jews could not relate to such a superior intelligence and force. This prayer came true later of course in Jesus being a HUMAN MODEL having NO HUMAN MOTHER and DIRECTLY Formed by God in Mary. No God did not have SEX with Mary. Jesus being born in this way is a MIRACLE and provides a way for HUMANS to connect to GOD directly. Let me make clear the confusion people make: God is not a HUMAN BEING; God's spirit was in the BODY of JESUS. There is a difference. Islam rejects a HUMAN can be GOD; and rightfully so they are correct. Basically Jesus was not HUMAN like you or me: we have two HUMAN parents. Jesus was more like a PUPPET (like I used MODEL earlier) in reality. This is demonstrated in that Jesus did not know certain things and was capable of DYING. If a human were GOD himself it would be impossible to kill him. Ask any Muslim and they will say the same thing about this part. What I am saying is there were times where God removed HIS SPIRIT and those were the weakest points of Jesus's life such as he was not aware of certain things and seemed a bit fallible. The same is true with US: God's spirit can be in us and we function perfectly in God's WILL. The times we misbehave are the times God's Spirit leaves: for God can not co-exist in a dirty vessel for long. HUMANS have a SIN-NATURE which is not a VERB. Emotional people and literal readers think of SIN as an action --a VERB-- that you do to upset God. That has some truth but is too vague when used only in that way. Sin nature is a NOUN and expresses that we are born to do things CONTRARY to GOD and it is OUR job (yours, and mine) to get to know GOD and function in our purpose. A new born has no idea about a GOD. This clearly has to be taught. But how it is taught makes the difference. Once certain concepts are understood a person can grow to know GOD. All human beings had sinned and continued to sin as long as they were alive. Anyone who says otherwise is LYING. Jesus did not have the SIN-NATURE because he was implanted in MARY by GOD. That baby (the skeleton structure) was then used to house the Spirit of GOD because it was PURE. So the baby Jesus is half human objectively and similar to us in many ways. He had his own thoughts! He was a person! But God's spirit worked through Jesus as if God himself was HERE. Hence all persons have SPIRITS. Jesus had a spirit, you have a spirit, etc. God is a spirit and Jesus was HIS BODY (the puppet) GOD manipulated in a unique way --like no OTHER! Jesus had no sin nature and only that scenario allows for someone else to pay for your short comings-- SIN. The wage of SIN is DEATH. Thus this is why our body die and breakdown physically as we age. Jesus paying the price for all who believe in HIM can relate to GOD now and not need for anything else like a priest, prayer cloths, etc. No human can do what jesus did--end of story. You couldn't even if you tried. Catholics tend to get this wrong: they actually buy you CAN keep the commandments or else God would not have given them. (hehe.) Jesus was the ONLY one to have EVER kept every single commandment because he HAD NO SIN NATURE. The catholics miss the point you have to come to GOD to fulfill your purpose and obey rules is not ENOUGH. It HELPS out A LOT but you still miss the relationship of FATHER and Child God wants. The Law was to make things better not to make YOU PERFECT. The time Jesus DIED was the time God withdrew his SPIRIT from the BODY of Jesus; hence that is WHY he physically died. No dead people have Spirits still in them! Jesus's Spirt DIED and was resurrected in the same body and GOD's SPIRIT also came back into that same body. Thus the spirit of Jesus is on the RIGHT hand of the FATHER. The point clearly is that God's spirit intertwined with Jesus's spirit and thought of as one. Objectively they are distinct but are so close in relation they are hard to speak about one without mentioning the other. This goes into the division of spirit and soul as well. The sprit and soul are not the same. God can distinguish them, humans not so much. The Holy Ghost is the part of God that is alive in the world today under a NEW COVENANT. The Old testament God was way more strict and brutal. for there was no savior in the world at that time so God had to do violent things. The savior prevents God from wiping out human beings all together and gives rise to MERCY and people have more chances (likened to a child time out instead of a whooping). The Holy Ghost is a spirit that is said to reside in the heart and mind of a human. It is the HG that gives you the feeling "there is something wrong" or guilt even before you do something stupid you know you were not supposed to do. The HG is the TEACHER or intuition that guides your mind and your mind controls your actions. Thus if you operate in the HG it is impossible to sin. No one is on the level of this 24/7.