Try This: Suppose that you were to die in ten minutes.
How sure are you that you will make it to Heaven.
Were you only 80% sure? 50% sure? Jesus said you can be 100% sure! But you have to be honest. Ok.
First...You have to admit that you are not good enough to get yourself to Heaven. “For there is none...good, no, not one,” it’s “not by works...which we have done,” and “all have sinned.” At least, that’s what the Bible says.
(Rom. 3:12, Titus 3:5, Rom. 3:23)
Next...Because we’ve sinned, we have to pay for breaking God’s law. “The wages of sin is death.”
Then...Jesus has already paid your debt of sin by dying for you, and He wants to give you eternal life. Just believe that His blood alone can save you. Repent of your sins and ask Him to forgive you, and He promised He would.