My belief as a Christian is when we receive Christ as salvation, that that gives us a guarantee for Heaven.
You've got to believe that God is in control of your life. It may be a tough time but you've got to believe that God has a reason for it and he's going to make everything good.
Don't just go through it; grow through it.
I write all my sermons.
Nothing in life has happened to you, it's happened FOR You!
Don't settle for mediocrity; never let good enough be good enough.