What is a summary of the Supreme being in Christianity?

Answer 1

The supreme being in Christianity is God who is Living, Infinite, Truth, the Creator of heaven and earth, one God in the three persons of God the Father, God the Son Jesus Christ, and the "Counsellor, the Holy Spirit" sent by God in the name of Christ.

God is living. "Now the Babylonians had an idol called Bel, and every day they spent on it twelve bushels of fine flour and forty sheep and fifty gallons of wine. The king revered it and went every day to worship it. But Daniel worshiped his own God and the king said to him, "Why do you not worship Bel?" He answered, "Because I do not revere man-made idols, but the living God, who created heaven and earth and has dominion over all flesh." The king said to him, "Do you not think that Bel is a living God? Do you not see how much he eats and drinks every day?" Then Daniel laughed, and said, "Do not be deceived, O king; for this is but clay inside and brass outside, and it never ate or drank anything." (Daniel Chapter 14).

God is Infinite. "Moses said to God,'If I come to the people of Israel and say to them, 'The God of your fathers has sent me to you,' and they ask me, 'What is his name?' what shall I say to them?' God said to Moses, 'I AM WHO AM.' And he said, 'Say this to the people of Israel, 'I AM has sent me to you'" (Exodus Chapter 3).

Living and truth are traits with which we are familiar but infinity does not appear to be a feature of the world in which we live. However in recent times physicists have come up with a theory called Einstein's Theory of Relativity which says that at the speed of light mass become infinite and time stands still. This suggests that light is the physical link between Creation and Infinity and Jesus often referred to the connection between light and Himself e.g. "I have come as light into the world, that whoever believes in me may not remain in darkness" and "The light is with you for a little longer. Walk while you have the light, lest the darkness overtake you; he who walks in the darkness does not know where he goes. While you have the light, believe in the light, that you may become sons of light." (John Chapter 12).

God is Truth. Jesus said "I am the way, and the truth, and the life; no one comes to the Father, but by me." (John Chapter 14)

Another View:

By name: Yahweh

In concept however Yahweh is more commonly referred to as "the holy trinity", the three parts of the trinity being: God (the Father), Jesus (the son) and the holy spirit.

The term "christianity" derives from Jesus' title: Jesus Christ; Christ translates to "the anointed one"

A christian is by definition "a follower of the anointed one"; that one being Jesus and Jesus being the incarnation of the trinity in physical form on Earth. The trinity's name however is Yahweh.