Religious studies (comparative and synthetic), primarily historical, scriptural, etymological connections between Christian, Buddhist, Hindu, Egyptian and "shamanic" practices of visions and interceding for the sick and crossing to the spirit world to save lost souls (though shaman in a local term that's become a catch-all for tribal, hunter-gatherer societies). Similarities are found in places one would never expect without looking into the meanings of various hebrew words and their context.
There is only One, but I believe he visited many "other sheep" than those in Jerusalem and the New World.
The Gospel is given to all who will strive toward it's fulfillment; whether called under cultural context as "gospel", Dharma, Tao or any number of speaking the Truth, Light and Life. One truth, displayed in a unity of the principles and doctrines set out centuries prior to the rise of the Nasorean movement of which Iussos of the Nasorean "mysteries/holders of the keys/etc" came forth for His ministry in that land and people.
Primarily I am interested in the prolific connections with Egypt as well as it's religion, of which most early Christian (referred to as the Nasori even to this day in the middle east) as well as LDS notions seem derived or connected intimately in the beliefs, practices and many terms, prayers, patterns and words not bothered to be translated in the KJB for the sake, I imagine of political correctness and poetic flow so important to those compiling and attempting to translate the mysteries.