The only question which confuses many people is that “we have three Gods or one God in all?” as we see the bible, Father Son, and Holy Spirit are one, they came at different times and in different style but their purpose was same that all humans live in Holiness and away from the sin. They all guide humans in every work. Jehovah in Old testament and Jesus in New testament and then Holy spirit which tells now is working today for every person who believes in God.
When Jesus was on earth then who was in heaven?
If we say the father son and Holy Spirit are one, then again a question comes if they are one then, “when Jesus was on earth then who was in heaven?” Then we get confused but the answer is simple that he is omnipresence means everywhere present because he is God himself. The father, son and Holy Spirit are one being, just as man is made up of body, soul, and spirit. It’s also written in (Matthew 28:19) baptize them in the name of the father and the son and the Holy Spirit. This verse does prove that they are one because if they were different then there would have been written that baptize in the names but not in the name. And God commands people of Israel the Lord is your God. The Lord is one (Deuteronomy 6:4).
In (John 10:38) it is written that ‘’but if I do what my father does, you should believe in what I do. You might not believe me, but you should believe in the things I do. Then you will know and understand that the father is to me and I am in the father.’’ and in (John 14:11) here Jesus said Believe me when I say that I am in the father and the father is in me. Or believe in the miracles I have done.
How in Old Testaments father son and holy spirit are one?
In the old testament, there are so many verses that God is one like if we read (Exodus 20:3) ‘’you must not worship any other God except me.’’ Here God commands Israeli’s not to worship any other god. Then in (Isaiah 45:18) says that The Lord is God. He made the skies and the earth. He put the earth in its place. He did not want the earth to be empty when he made it. He created it to be living on. I am the Lord. There is no other God.
And in (James 2:19) James says you believe there is one God. That’s good, but even the demons believe that! And they shake with fear. In (Jude 1:25) Jude also says ‘’He is the only God, the one who saves us. To him the glory, greatness, power and authority through Jesus Christ our Lord for all time past, now and forever. Amen’’ and in (Revelation 1:8) it is written The Lord God says,’’ I am the Alpha and the Omega. I am the one who is, who always was, and who is coming. I am All-powerful.’’
But it does prove that Jesus himself was God. In (Isaiah 2:9) for unto a child is born, unto a son is given: and the government shall be upon his shoulder: and his name shall be called wonderful, counselor, The mighty God, The Everlasting father, The Prince of peace. And in (1 Timothy 3:16) says ‘’And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the spirit, seen of angels, preached unto the gentiles, believed on in the world, received up into glory. Bible also proves he is from heaven (1 Corinthians 15:47) and he was made a quickening spirit (1 Corinthians 15:45). And for in him dwelled all the fullness of the Godhead bodily (Colossians 2:9).
well, the father son and holy spirit are one because the bible does prove this.