Of course he did, you say, if you are a Christian. Why, the very foundation of Christianity is a belief in God reinforced by the Old Testament and the New Testament. Yet, when we look closely at the texts that are most likely the direct thought of the historical Jesus we find that nowhere does Jesus define God though he uses many synonyms for God.
Names For God
Just to list the main ones: God, Lord, Master, Father, Abba, Spirit, Hallowed Name, Kingdom, Owner, Landlord, Pearl, Rain, Treasure, Heaven, Fish, Rock, Seed, Bread, widow's mite. Perhaps there are some more words not listed here. Can you think of any?
Now we look at all the words that Christians use for God: God, Lord, Lord God, Jesus, Jesus Christ, Messiah, Savior, Son of God, Heaven, Grace of God, Holy Spirit, Trinity, Jesus Christ Our Lord, Heaven. There may be more. Can you think of any other terms for God the Christians use? The Christians are more elevated and narrow in their concepts, aren't they?
What are the main contrasts between the two lists? The most obvious one is that, though Jesus was described and recorded as a man on earth he is after his death described as God. Is this not blasphemy? It would be considered so in the Jewish tradition of the time which even had a prohibition against saying out-loud or in your mind the actual name of God. The Jews wrote substitute letters for God. This is what YHWH represents with the vowels missing. We can see how blasphemous it was to a Jew to be a Christian Jew. Not only were the Christians naming God in their discourses, shouting out His Name, they were also calling their executed teacher God.
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