What Must I do to Inherit Eternal Life?

Religion will tell you what you must do in order to get to heaven or some other final place of peace. That's the difference between the world's religions and Biblical Christianity. Religion is about what you have to do to get to heaven, biblical Christianity is about what has already been done by God for you to go.
The meaning of Jesus' answer to the young rich ruler when asked "what must I do to inherit eternal life" might surprise you.