Gather a group together in your church to map the needs of the surrounding community. Share your findings with others in the church, including the leadership.
Write down the names of three friends or relatives, then write down three needs for each. Make time to offer a short prayer for each person every day based on those needs.
If you have a gifted evangelist in your church, ask them how, based on your gifts, you could work with them to grow fully devoted followers of Christ.
If there is a new Christian in your church, ask how they are going and how you might help meet any needs they have.
Find a way to get a modern translation of the Bible into the pews of your church.
Analyze how much of what you sing in church actually focuses your attention on God, teaching or reminding you about His nature and purposes.
Consider what "messages" your church leaders send about their belief in your church's future and speak to them about your observations in an encouraging way.
Ask anyone you come across in your church, who seems to have some longer-term tension with another person, to tell you one or more positive things about that person, then encourage them to communicate those to the other person in some way.
Ask yourself and someone within your sphere of influence (who seems to be travelling smoothly on their Christian journey), what kind of challenge you should be taking on if it were to cause you to ask God for help whenever attempting it.