SR - get this

In christianity - we believe in the Trinity

God - Jesus(son of god) - holy ghost

Meaning they are all one

Holy Ghost is the spirit of God that was seen decending on Jesus
Jesus was sent by God to give us salvation
God is the main man!!!!

Now if you would like to carry on discussing this noncense, I suggest you first go and read up a bit more on your Christian Theology - cause it sucks!!!