Summary: Are there two Gods in the Bible, one from the Old Testament and one from the New Testament?
Has God Changed?
I was visiting a bible study newsgroup the other day and came across the header ‘Does God Change?’ That is a good question. Many people may come up with many different initial answers. Seemingly, contradictory scriptural references abound within the Bible. Can we find an answer to this question? Well, to get an educated answer, the Bible tells the Bible reader to use scripture to check scripture (2Timothy 3:16 All scripture [is] given by inspiration of God, and [is] profitable for doctrine, for reproof, for correction, for instruction in righteousness).
The Bible is comprised of two sets of books, collectively called Testaments. The Old Testament shows God (Jehovah, Yahweh, etc.) directly dealing with the characters within. The New Testament mentions God, but God does not directly deal with anyone but Jesus. For this reason, we will consider that the God of the Old Testament is God and that the God of the New Testament is Jesus. The reasoning behind this can be found in the New Testament book 1 Timothy 2:5 (quickview) For [there is] one God, and one mediator between God and men, the man Christ Jesus. Since Jesus is the mediator, we receive all of our instructions from God through Him. We will also consider ourselves, the readers, to be students, seeking wisdom from the Heavenly Author of these worldly works.
The three points we will consider in this paper to decide if there is a difference between God and Jesus are acceptable punishment; Differences in administering this punishment; and Love. This paper is in no way a complete theological study. Many more points could be raised in defense of the author’s opinions, but only the three mentioned points will be briefly examined.
God in the Old Testament seems to have been a vengeful God, quick to anger and even quicker to administer punishment. God says that if someone treats you wrong, then you can treat him or her likewise, as illustrated by the following scripture:
Jesus tells us, in the New Testament, to be forgiving and understanding with others, as written in the following passages:
No longer are we to seek vengeance for the wrongs that others have done unto us, but to be humble and meek.
God gave us the Ten Commandments in Exodus 20:3-17 (quickview)  and he gave us punishments to inflict upon individuals for breaking these commandments in Exodus chapters 21, 22, and 23, as well as Leviticus chapter 24 and Deuteronomy chapter 24.
The following reference is an example of desired punishment for adulterers:
Lev 20:10 And the man that committeth adultery with [another] man’s wife, [even he] that committeth adultery with his neighbour’s wife, the adulterer and the adulteress shall surely be put to death.