The Bible shows that we are going to be imitators.  When we hear the word imitator as a Christian we automatically think about being imitators of Christ which the Bible clearly shows that is Who we are to imitate.  The Bible also lets us know that we will be imitators of those who have gone before us.  We as Believers in Christ should be imitators of Christians who are spiritual and mature and not those who are carnal and immature.  
Philippians 3:12-21