practice
1. believer in Jesus talk to god (called prayer)
2. they study the bible (call the word of god)
3. they often meet together to help each other and to worship god at a local place (often called the church)
4. they not without hope when loved ones die because they know that those believers have gone ahead to heaven a better place
5. believers in god are not perfect people, but they feel bad when they sin. and they sin less and less, as god helps them to live a godly life