How is it that you can serve another person, specifically another Christian, someone in your church? We are to serve one another, so let me give you some ideas. Provide a meal. You can invite someone over for a meal, bring them a meal, perhaps when someone is needy. You can watch their little kids for them, so they can have a night out. Give them an I-O-U. You could help them fix or repair or clean something of theirs. You could give them a ride, perhaps to the airport. If you have a particular skill or talent, you could use that for someone else. You could give them something, perhaps a book or vegetables or eggs or cheese or milk or money. You could take them out to eat. You could ask if someone might need an evangelism partner and go out with them. You could make a dessert. You could text them with some encouragement. You could write a note of thanks or comfort. You could smile at them, shake their hand, or give them a hug. Walk toward them to greet them. Ask if they need any help. Talk with them. Speak about spiritual things to them, perhaps some area they are lacking in Christian growth and obedience. If they need you to help one of their children, do that. Send them a friendly email. Share an article that you know they would be interested in. Show interest in something that they’re interested in. Pray for them.