Here are 4 things that you can do that can improve your church and its mission:
1. Pray daily for the church, its leaders, your preacher.
2. Be there. Don't forsake the assembly. Encourage others to come.
3. Contribute your time, talents, and treasure. Nothing says improvement when you invest in something to improve.
4. Apply the teaching to your everyday life. Be the Church .... don't just go. Be Jesus' hands and feet everyday.