Herein lies the dilemma for me...these opposing arguments!! John 14 v 28 says 'the father is greater than I am' and the Catholic Encyclopaedia admits the trinity idea was only developed in the 4th century...and Jesus was SENT he said so repeatedly.... which by implication confirms a SENDER...he also insisted he was only the SON of god....and he continually urged followers to love and pray to his father who he was returning to so how can he be a trinity????
All of your questions are answered here in great detail: http://144000.110mb.com/trinity/index.html
But if you're looking for short, simple canned answers with little depth, you'll never be satisfied. Your so-called problems were answered quite well many centuries ago. You want the truth you need to put the time in.