To answer this question " Once saved, always saved?", this is not biblical. Once we get saved we have to begin to walk Holy in order to stay saved. This means beginning the purification process. That is building a prayer life, a bible reading life, fasted life and repentance life. That a relationship with God is formed. In prayer we fight against the sins that have held us for many years, we ask God to uncover the hidden sins. And as we pray, and as we hear God we stop sinning in those areas. This we do daily! We do not compromise, we do not continue in sin! If we continue in sin, we will go to hell. But when we yield to God, and obey the Holy Spirit we shall dwell in Heaven with our Lord. Daily we are to ask God to show us ourselves that we may change our ways. And when God reveals it, we need to change it immediately! So stop compromising your salvation to fit in with today's world! Do it how God said do it!