Philippians 1:6
For of this I am confident, that He who has begun a good work within you will go on to perfect it in preparation for the day of Jesus Christ.
Hebrews 13:21
fully equip you with every grace that you may need for the doing of His will, producing in us that which will truly please Him through Jesus Christ. To Him be the glory to the Ages of the Ages! Amen.
Philippians 2:12
Therefore, my dearly-loved friends, as I have always found you obedient, labour earnestly with fear and trembling--not merely as though I were present with you, but much more now since I am absent from you--labour earnestly, I say, to make sure of your own salvation.