Life vs Death

What is exactly, the difference between living and dying,

if there is life after death and there is death after life?
Ask your close friends or your parent who know the bible better,
I think eternal life is not really like mortal life!
And God is the only Judge, There is No Satan,
Because God loves all His people,
That He send His Only Son to Die for our sins!
Hence,there are No more sinners, No more sins!
God Is Great!