The greatest challenge that a Christian will find is choosing between something which the Bible teaches and something which experience in life teaches. When they are not the same, the choice is simple: You choose the Bible, after being very sure of what the Bible actually does say.  However, in real-life, actual situations, the temptation so often followed is always to choose what life and experience teach and then to twist what the Bible says to fit this.  Peter describes in 2 Peter 3:16, how “undisciplined and unstable people put the Scriptures on a torture-rack” to distort and force the Bible to say something that is not true. 

Study of the Bible in its original Hebrew Tanach Old Testament with Aramaic and the original Koine Greek New Testament with some study of the Septuagint within their context of ancient history will provide the best understanding of theology and the Christian Life and morality.