We . . . pray for you . . . that ye might walk worthy of the Lord unto all pleasing.
The Apostle prayed for those who made up the assembly in Colosse that their walk would please God. Ways to please God include being fruitful in our work for Him and growing in our knowledge of Him. This is our prayer for you too - to live in a pleasing way, to be productive in your labor, and to grow in knowing the Lord. To be fruitful results from abiding in Him. To grow results from feeding on Him.