It doesn't matter. As I said. The constitution was written by Christians and the nouns capitalized to indicate a proper noun. We can logically believe that they were talking about the Christian God as 1) Christians wrote it. 2) The nouns are capitalized. 3) There is no wording that suggests they are talking about any other god from another religion. Taken by the facts of the founders' faiths and the citing of Jesus in the Constitution, we can logically believe that yes, the Christian God is mentioned.