In this passage Jesus is represented by the vine. He says, if you stay close to Him you will receive His nourishment to allow you to produce fruit. How can you remain in Him? Gather some friends on a regular basis and talk about your spiritual walk. Mentor some youth so when they come to you with questions, you rely on the Bible. Seek out and serve in your local food pantry. Above all, be spiritually fruitful!
Remain in me, and I will remain in you. For a branch cannot produce fruit if it is severed from the vine, and you cannot be fruitful unless you remain in me.
~ John 15:4 [NLT]