Philippians 2:19-22 NLT

19 If the Lord Jesus is willing, I hope to send Timothy to you soon for a visit. Then he can cheer me up by telling me how you are getting along.
20 I have no one else like Timothy, who genuinely cares about your welfare.
21 All the others care only for themselves and not for what matters to Jesus Christ.
22 But you know how Timothy has proved himself. Like a son with his father, he has served with me in preaching the Good News.