There's an expectation that Jesus freaks have a willingness to do good. Do good to other believers, non-believers, people we don't like, total strangers, and anyone else as the Lord directs. This isn't very natural and it won't always be easy. And we'll likely face times when we think. “This isn't making a difference so I might as well quit.”
[Galatians 6:9-10] Let us not grow weary in well-doing, for in due time we will reap a harvest if we do not give up. Therefore, as we have opportunity, let us do good to everyone, and especially to the family of faith. According to the Bible it's worth it to do good, but in order to maximize the benefits we've got to stick with the process.