God – The Holy Spirit
If you love me, keep my commandments. I will ask the Father to give you another Helper, to be with you always. He is the Spirit of truth, whom the world cannot receive, because it neither sees him nor recognizes him. But you recognize him, because he lives with you and will be in you…..But the Helper, the Holy Spirit, whom the Father will send in my name, will teach you all things and remind you of everything that I have told you.
The Holy Spirit aka the Holy Ghost is the bomb dot com. In John 16, Jesus explains that it is better for Him to go back to heaven to be with His dad because He would send us a Helper – His very own spirit. To put it very simply, the Holy Spirit is the Spirit of God who comes and make a home inside of us (we become God’s temple) once we repent and give our lives to Jesus.