"If you don’t think you can do anything to make a difference, start praying. Pray that God will give you the chance you need. Especially if you are a Christian, ask God for a way to share His love with someone."
Just telling one person about the hope found in Christ will have a domino effect, explains Robertson. "If you can tell one person about the hope of Jesus and they tell another person, eventually you can bring a lot of change," she writes.
"Not everyone will believe what you say about Him. Not everyone will take it well. But if you can help one person change and that one can help someone else, you can make a huge impact. Just do what you can do, even if it seems very small—because it might just turn into something really big."