"But he who received seed on the good ground is he who hears the word and understands it, who indeed bears fruit and produces: some a hundredfold, some sixty, some thirty." (Matthew 13:23)
The concept of bearing fruit is used often in Scripture. In the Gospels, Jesus told the story of a sower who went out to sow seed. The seed fell on various types of ground. Some of the ground was rocky and hard. Other ground was receptive, but weeds choked out the seed.
But there was a portion of ground that was neither rocky nor weedy, and in that soil the seed took root. Jesus said that this was a picture of the different people who hear the gospel. Those who are true believers will bring forth fruit (Luke 8:15).
What is bearing fruit? Essentially, it is becoming like Jesus. Spiritual fruit will show itself in our lives as a change in our character and outlook. As we spend time with Jesus and get to know Him better, His thoughts will become our thoughts. His purpose will become our purpose. We will become like Jesus.
What does spiritual fruit look like?
The Bible gives an excellent description of a life characterized by the fruit of the Spirit. Galatians 5:22-23 says:
But what happens when we live God's way? He brings gifts into our lives, much the same way that fruit appears in an orchard-things like affection for others, exuberance about life, serenity. We develop a willingness to stick with things, a sense of compassion in the heart, and a conviction that a basic holiness permeates things and people. We find ourselves involved in loyal commitments, not needing to force our way in life, able to marshal and direct our energies wisely (THE MESSAGE).
Is that what others see in your life? If not, then either you don't know God or you are living outside of fellowship with Him. If that is the case, then a commitment or a recommitment to Him would be in order. God isn't asking for a perfect life. But He is asking that this spiritual fruit be a primary characteristic of a life that is lived for Him.