In John chapter 11 there is the story of Jesus raising Lazarus from the dead. We all know the story, and we can all agree that although Lazarus had only a brief part in the Bible, his story has played a huge role in the salvation of many through the years.
It is an example to point to when we contemplate or speak of the resurrection to come when Jesus returns. It is also an undeniable miracle for a dead and actually rotting man to come back from the dead. This miracle caused a great ripple through the years as the Jews who believed because of it testified of the truth to others who told others and so on.
St Augustine compares Lazarus to a non-repentant sinner (numbers 3 and 4) who seems beyond hope, but that Christ can heal and cause repentance when we have given up hope and he is seemingly dead in his/her sin.
Paul calls the Resurrection the cornerstone of our faith and indeed this is more proof of it that we may hold to our belief.
May God bless all who read my ramblings,