"And that which fell among thorns are they, which, when they have heard, go forth, and are choked with cares and riches and pleasures of this life, and bring no fruit to perfection."
Luke 8:14 KJV
One perspective to bring fruit to perfection is to live by the doctrine of Christ and have it become you. Therefore possessing the fruit of the Lord's spirit... for when we start our journey into our new creation it is in spirit to be made your own new flesh but in holiness.
Study and Search: (References) Galatians 5:22-23, Galatians 3:3, Hebrews 10:10)