There are denominations and sects of Christianity that have cult like characteristics; they seek to control by fear or exclusivity; and they use the Bible as their authority but do not foster freedom or Christian liberty. 

One of the most common ways I've seen this, all my Christian life, is to try and control what you read. The Christian is told to beware of wolves in sheep's clothing and they have their exclusive list of "safe" books, as well as "safe" Preachers, Teachers, commentaries and churches. They discourage reading anything but the Bible, and their approved versions of the Bible.

But Christianity is not fear based, God will lead and guide us all the days of our lives, and we know the Master's voice, and the ways that lead to spiritual growth. Brethren, every time we have a deep conversation with another human; or when we hear a radio, podcast or any media presentation; when we listen to a sermon or read a commentary as well as a book, we are being influenced; and in truth, all interaction with other humans exposes us to their expressions of opinion and explanation, in short, their commentary on living. 

All interaction with others, regardless of the source, is in essence a commentary. But Jesus commands us, not only to engage with people, but go into all the world and engage others and their varying opinions. He not only demands that we talk with others, but as He invited His disciples after the resurrection to see and touch His wounds, He sends us to share our wounds with others, to talk "cheek to jowl", to engage the world in the deepest ways possible, close and personal. When Jesus revealed Himself He "breathed on His disciples", meaning; He was close, intimate, personal and vulnerable. So have no fear, Christ will not forsake you, He will not leave you as orphans, but rather, He will be a light for your path; He will guide your steps and will not let anyone pluck you from His hand. Each of us has His anointing within us, and that Holy Spirit will keep you safe and always directs you to the heart of Christ.