It is not about G-d being logical, but about a creed being logical. Why would G-d expect His creatures to believe in an illogical creed? How does that help us understand and appreciate His greatness? It is merely a scriptural tussle that has nothing to do with what Jesus has reported to have said in the Bible. The opinion of Bible authors, and not Jesus. Jesus never said I am G-d, or I am divine etc. etc. As you know, the main verses quoted on this issue come from a pre-amble in the Gospel of John.