Understanding the Plan of REDEMPTION

In the realm of time, life is very short. Time goes by quickly. In a moment of time, one can die and this life is over, but what happens after this? There are many views throughout the history of mankind. Starting at an early age, these views are shaped by what is taught from parents, school, religious upbringing, and experience. All impact what we believe. But what is the truth about death? Is there a heaven or hell? Did Jesus really have to die for the sins of mankind? Does everyone go to heav