hello francesco! you say you are Christian but are you a born-again Christian? (John 3:5). great starts to studying the Bible are the new testament book of James as it is a plea for Christianity, has lots of life lessons. the 8th chapter of Romans is another "spiritual" guide to life. also, John & 1st John are highly informative on love, discerning the spirits, asking, eternal life, the witness in yourself, (H.S.), knowing God is true, H.S. guiding you into truth, abiding of the H.S., etc. Psalms & Proverbs of the O.T. are big time life lessons. happy day to you francesco!