How can the Christian be assured of eternal life?
My old quasi-Christian church taught we needed to "qualify for entrance into God's kingdom" through a life of obedience.
But what was the standard for passing the qualification test? I never knew. It was disconcerting.
Now I know the plain truth. In the simplest terms: repent, be baptized, and believe the gospel; then be sure not to die in the state of mortal sin.
That doesn't necessarily make it easy, but it makes it clear.