No matter where you are in your walk with Christ, there’s always someone you can learn from and someone you can teach.
“I thank my God, making mention of thee always in my prayers, Hearing of thy love and faith, which thou hast toward the Lord Jesus, and toward all saints; That the communication of thy faith may become effectual by the acknowledging of every good thing which is in you in Christ Jesus. For we have great joy and consolation in thy love, because the bowels of the saints are refreshed by thee, brother.”
Philemon 1:4-7 KJV http://bible.com/1/phm.1.4-7.kjv