Considering that both mathematics & theology speak of ideas which are considered "self-evident" (axioms in...?

Every idea has a purpose, and its purpose is always the natural outcome of what it is. There must be accordance with our true nature. In math, if you are stuck on 3=4 your axioms will never work. Likewise if you are stuck on God is separate from man, you will only have wishful thinking which is the belief of the ego (which believes it is separate) instead of God's will which is the source of all power.