"I, even I, am the LORD; and beside Me there is no Saviour." Isaiah 43:11
"I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty." Revelation 1:8
Just for the record: Jesus is God. That's right. The trinity and all that it stands for can easily be understood when you see God as the Father, the Son and the Holy Spirit. There are not three Gods, but One. The Father is God. The Son is God. The Holy Spirit is God. Through centuries of misinterpretations we have become callous to the concept of the trinity, so we make excuses for it, rather than attempt to grasp it with our mind. We make light of it rather than try to seek agreement with God on the issue.
A good understanding of how God interacts with man is essential in having and maintaining a proper relationship with God. Can I say this without hurting anyone's feelings: Most of the reasons for our inadequacies concerning our relationship with God and our lack of understanding of how God operates among mankind is solely due to our lack of real interest. We have found other pursuits that consume our time and energy that we place higher on the priority list.
I've found that most people that want to argue about the trinity, the second coming of Christ, the Millennial reign of Christ, the destruction of Jerusalem in AD 70, the transfiguration on the mount, the indwelling Holy Spirit, angeolology and a host of other so-called sensitive subjects, are not studied in the subject of discussion and therefore ignorant of the apparent and simple Bible exposed answers. There are times when two loving, studied and devoted Christians disagree and that is fine. It makes neither a heretic nor does either have preference with God in the matter. But most arguments come from a lack of personal commitment to the things of God and a lack of Bible study, not a deep devotion to the truth.
In my opinion the only sensitive subject we should have with God or each other is our own level of devotion and loyalty to God. All other disagreements or differing theologies can be made agreeably if the Spirit of God is present.