There are important things and then there is the most important thing. Please watch this video to learn about the most important thing: the gospel. This video is published by Christianity Explored and The Good Book Company titled "What Is Christianity?"
Another consideration is, do you consider yourself a good person? Most of us do. The more important question is, are you good enough to get heaven? Find out.
The gospel is the most important thing and it meets our most pressing need, namely, to be reconciled to God. Please contact us if you have questions about beginning a personal relationship with Jesus Christ or learning more about what it means to be a follower of Jesus.