I would offer Abdul'baha did know Christian tradition. In the early 1900's he spoke in many churches across England and America, invited to do so.
I would offer Abdul'baha was giving a God given official interpretation. Thus that is the Quandary we face Thomas. The Word given of God is the balance.
Abdul'baha offered this.
"...Know that there are two kinds of knowledge: the knowledge of the essence of a thing and the knowledge of its qualities. The essence of a thing is known through its qualities; otherwise, it is unknown and hidden.As our knowledge of things, even of created and limited things, is knowledge of their qualities and not of their essence, how is it possible to comprehend in its essence the Divine Reality, which is unlimited? ... Knowing God, therefore, means the comprehension and the knowledge of His attributes, and not of His Reality. This knowledge of the attributes is also proportioned to the capacity and power of man; it is not absolute..."
I see it is by Christ we exist, and the indwelling Spirit is the Essence of Jesus the Christ and all the Messengers, Baha'u'llah offered it this way
"..Whatever is in the heavens and whatever is on the earth is a direct evidence of the revelation within it of the attributes and names of God, inasmuch as within every atom are enshrined the signs that bear eloquent testimony to the revelation of that Most Great Light.... To a supreme degree is this true of man.... For in him are potentially revealed all the attributes and names of God to a degree that no other created being hath excelled or surpasssed.... And of all men, the most accomplished, the most distinguished, and the most excellent are the Manifestations of the Sun of Truth. Nay, all else besides these Manifestations, live by the operation of their Will, and move and have their being through the outpourings of their grace.
All the best Thomas, I guess that's is about all?
Regards Tony