But the fruit of the Holy Spirit is love, joy, peace, forbearance, goodness, faithfulness, gentleness, and self-control. Against such things there is no law. Those who belong to Christ Jesus have been crucified the flesh with its passion and desires.
Galatians 5:22-24
As you walk with Christ and your relationship with Him grows, you will begin to see the effects in your life. You will increase find joy in God. Likewise, you will increasingly be fighting and hating sin. Just as a tree that is well watered bears good fruit, so a person bears good spiritual fruit when they are truly in Christ.