How do we prepare our lives so that we can go to eternity?
John 3:16 For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life.
John 14:6 Jesus said to him, “I am the way, the truth, and the life. No one comes to the Father except through Me.
You need to believe in Christ and ask Him to forgive your sins, once your sins are forgiven as you accept Jesus as your Savior, you become a child of God.