Modern day Christianity is a good example of backsliding from aggressive knowledge acquisition to rigid, structured dogma. During the course of early Christian development, a seismic transition in approach occurred in a blatant attempt to exploit this emotional dependency. This stark transition is clearly apparent in the early history of Christianity's evolution to become a religion.
The central figure in all variations of Christianity is the great teacher Jesus Christ who purportedly traveled around teaching through sermons that promoted doing good deeds and loving each other. He never personally wrote any of these things down, but the things that he said were later recorded by others who had seen him. These second-hand accounts were the only written record of his teachings and even evidence of his existence.
The first organized religion to congeal around this example of Jesus after his death was a variety of forms of Gnosticism. Gnosticism at that time was a thread of spiritual thought running through various iterations in the Mediterranean region espousing a knowledge of the Divine via direct experience. The Gnostics believed that the material world was created by a supreme being, and that a portion of this supreme being was trapped within the human body which could only be liberated by the accumulation of gnosis (aka knowledge).
Gnosticism was a collection of ancient religious ideas and systems that emphasized personal experimentation and practice to acquire knowledge without any reliance on religious dogma. In gnosticism, gnosis is an esoteric mystical knowledge of transcendence that is acquired by way of internal, intuitive means and that salvation is the result of this knowledge of the divine. It was prominent around the Mediterranean basin around 200 CE existing in conjunction with early Christian movements and ideas emerging from the middle stage developments of the Greek philosophy of Plato.
Gnostic writings contain some sayings attributed to Jesus that exhibit similarities with modern Christian canonical sayings. Other of these sayings attributed to Jesus are strikingly different. For example, canonical sayings talk about the coming of an end-time while the Gnostic sayings describe a kingdom of heaven that is already here, not a future event. The Gnostic tradition was a theology of mysticism wherein the kingdom of heaven exists in the here and now. Some believe the Gnostic sayings were recorded nearer to the time of Jesus’s death and are thus closer to the source of the teachings of Jesus.
Perhaps the most dramatic difference between the Gnostic and modern Christians is the perceived path to salvation. The Gnostics believed salvation was earned by diligently seeking knowledge while the modern Christians believe salvation is a reward for dutifully keeping the faith in spite of adversity. Modern Christian scriptures attribute the words ‘seek and ye shall find’ to Jesus. These word seem to more support the Gnostic belief that requires an active process of seeking rather than the passive process of simple believing the things we are told.
This specific change in spiritual approach occurred with the second organized religion based on Jesus when the Roman empire adopted a Christian religion of the own. Constantine was the first Roman emperor to convert to Christianity. He declared religious tolerance for Christianity in the Roman empire and called the First Council of Nicaea in 325 CE which was the first of many effort where the modern Christian beliefs were officially defined hundreds of years after the death of Jesus. Some contend that Constantine’s conversion to Christianity was inspired more by political expediency than spiritual revelation. This proclivity for political expediency still exists in modern Christianity.
These decided revelation by the church became the beliefs that the faithful would be forced to believe. In these newly emerging Christian beliefs, the individual focus on peace, love, and knowledge was shifted in a direction more conducive to the accumulation of power, control, and wealth by the church and its administrators. Groups, such as the Gnostics, responsible for the competing lines of thought were aggressively persecuted to near extinction.
The Cathars were a form of Gnostic belief in 1200 - 1400 CE France that were limited in size because they were not proselytizers. The Cathars were wiped out by French royalty and Catholic Church armies during the Albigensian Crusade. The ruthless brutality of this crusade was captured in the words spoken by a crusade commander when asked by his soldiers how to identify Catholics from Cathars in a town known to be home to both. He replied "Caedite eos. Novit enim Dominus qui sunt eius" ("Kill them all, the Lord will recognize His own").
What remained of the Cathars after this Catholic Church crusade were absorbed into some of the early Protestant sects who themselves went on to have a contentious relationship with the Catholic Church. Religious involvement in what should be political affairs of state has a very corrupting influence on that religion, and a religion’s proclivity to proselytize new followers and heavy reliance on dogma are symptoms of this corruption. The objective of politicized religion is an effective marketing strategy for the acquisition and management of follower to the benefit of the religious organization. This politicized religion is a low overhead, high-profit margin business that enjoys the benefit of tax shelter.