Mother Teresa, painting by Elizabeth Loyd Filson
What is it about them that makes them fruitful in the John 15 sense of the word? displaying godly character? doing good works? teaching the Bible? leading many to Christ? having lots of followers in social media?
My guess is that the main reason they are fruitful is that each has allowed the Lord to live through his/her unique life in His unique way, despite criticism, opposition, and perhaps even jealousy by others.
And I think it's the same for us too! The Lord wants to show forth His glory in a unique way in each of our lives:
The fruit of the Spirit is love, joy, peace, patience, kindness, goodness, gentleness, faithfulness, and self-control. Gal 5:22-23
As each one has received a special gift, use it in serving one another, as good stewards of the manifold [multi-faceted, multi-colored, variegated] grace of God. Whoever speaks, let him speak, as it were the utterances of God; whoever serves, let him do so by the strength which God supplies, so that in all things, God will be glorified through Jesus Christ, to whom belongs the glory and dominion forever and ever. Amen. 1 Peter 4:10-11
But there are hindrances to the fruit-bearing process. One of the biggest "blockers" to unique fruit-bearing is jealousy...and related evils, like comparison and competition, one-up-man-ship, expectations, holding offenses, and the like. All of these will kill the fruit the Lord wants to produce in our lives.
Think about it! If we are always comparing ourselves to other branches, we have our attention off of the Lord and what He may be doing in and through our lives. What a waste of precious time and energy...much less spiritual fruit!
A few years ago, our pastor gave an amazing sermon on jealousy and competition from John 3:22-30. He said that jealousy minimizes what we have and exaggerates what we don't have. Quoting Rick Warren, he pointed out, "Envy is resenting God's goodness to others and ignoring God's goodness to me." What a sin against our Creator and Redeemer!
But there's also a flip-side to this issue. What if it's obvious to you that someone is jealous of you and competitive toward you? And that someone is important in your life, like a sister or brother or spouse or friend or in-law or co-worker or neighbor? How do you handle that? Do you shrink back from what you feel God is doing in and through your life so as to not cause problems or so they don't think you are showing off. Or do you continue to live your life, focusing on the Lord despite criticism and emotional walls that may go up toward you in those relationships?