How does the Christianity fail to observe this Point?

The principal aim of the Creator God in creating the man is that to make him lead in the peaceful and righteous life. That is why the Creator God has bestowed him very easiest commandments to be followed by. The Creator God proclaims the same point “For this commandment which I command you today is not too mysterious for you, nor is far off” (Deu 30:11).  According to this, the commandments what have been given by God are very easy to follow and close to the human nature. Importantly not only He gives the peacefulness in this world by following His commandments but the Creator God promises the supreme bliss in the eternal life as well. And the Creator God, having given the commandments to the man He expects nothing from him but what the expectation of God from the man can be read as follows. 

What does the Lord your God require of you, but to fear the Lord your God, to walk in all His ways and to love Him, to serve the Lord your God with all your heart and with all your soul and to keep the commandments of the Lord..” – Deu 10:12, 13. 

Therefore we came to know by so far discussion the purpose of human life is nothing but the examination from God whether one follows His commandments or not in its perspective way.

What noteworthy is that the all prophets like Nova, Abraham, Isaac, Jacob, Ishmael, Moses, Jesus and Muhammad all have been sent for the purpose of showing the way of peaceful life practically according to the commandments of God. These all prophets preached one religion and introduced one God. Contrary to this, what the peculiar propagation is being propagated by some preachers in these days that- “The commandments what have been given in Law by God are very hard to follow. Moreover man was born in the original sin. So every man is a born sinner. Therefore, in order to make the mankind free from the burden of commandments and to sanctify them from the original sin which is being transmitted hereditary, the Creator God Himself had incarnated in the flesh by the name Jesus (according to some God has sent his beloved son) and shed the blood on cross as a ransom. Thus he has has taken a way the burden of commandments. So one who believes Jesus as God and believes him as savior was appointed to carry out the act of atonement and was crucified on the cross on behalf of the sinners, will be saved.” How far this teaching is correct in the light of the Bible? Is man an Original sinner? Was Jesus died on cross? What is the reality of the blood? Who is the God of Bible? Is Jesus God or Messiah? Is God Trinity? or One? These all topics have been discussed elaborately in this web site. But in this regard I would like to bring to your notice the important questions those are…

Did Jesus come in this world to prove himself as God giving the new religion? 

or 

Was he sent to introduce God who is beyond to him giving the same religion left behind by his preceding prophets? 

If we try to draw the answer for these questions the all misconceptions towards God and Jesus what have been prevailed in the Christianity will be wiped out undoubtedly. But unfortunately due to some gentile doctrines like "Incarnation" and "Trinity" which are incorporated by some gentile preachers, are being propagated in the Christianity under the disguise of the biblical beliefs now a days, in turn the great Christian Countries are recorded in the top ten list which committing the severe crimes like murders, prostitution, consuming the intoxicants, robberies etc., and they are become as the care of address for such heinous sins like homosexuality, sex, nudity, illegal contacts which had been stringently forbidden by the Bible. That is because Paul says 

“who exchanged the truth of God for the lie, and worshiped and served the creature rather than the Creator, who is blessed forever. Amen. For this reason God gave them up to vile passions. For even their women exchanged the natural use for what is against nature. Likewise also the men, leaving the natural use of the woman, burned in their lust for one another, men with men committing what is shameful, and receiving in themselves the penalty of their error which was due. And even as they did not like to retain God in their knowledge, God gave them over to a debased mind, to do those things which are not fitting” – Romans 1:25-28

What peculiar is that we cannot find Jesus anywhere in the Bible to have proclaimed explicitly as I am God and worship me! What peculiar is that many of the preachers of these days strive hard to prove any how that Jesus is God showing such verses like “He who has seen me has seen the Father”, “I and My Father are one”, “before Abraham was, I am”, “I am the way, the truth, and life”, “God has given me the authority” etc., According to these specialties what the contention of the present day’s preachers is that "Jesus is nothing but God" simply by “reading” the above specialties in the Bible. But the Apostle have “heard” directly the above verses while they were with Jesus! What noteworthy is that the Apostle having heard these statements spoken by Jesus aforementioned they never presumed Jesus to be God or incarnate of God or God himself. 

If it is correct to make the interpretation as "Jesus is God" according to some verses like above then first and foremost Apostle would have made such interpretation just as the present day preachers. But why did not the Apostle of Jesus never have proclaimed as “Jesus was God” according to the above specialties basing on which the present day preachers proclaim Jesus is God? Instead of that why have proclaimed as "Jesus was Messiah sent by God?" Is the point that the present days Christianity fail to observe. My humble appeal to the discerning readers to get the answers for so many questions and misconceptions just go through this website.