whereunto I labor also, striving according to his working, which worketh in me mightily.

And for this purpose I am working, using all my strength by the help of his power which is working in me strongly.

εις το οποιον και κοπιαζω, αγωνιζομενος κατα την ενεργειαν αυτου την ενεργουμενην εν εμοι μετα δυναμεως.

Whereunto I also labour, striving according to his working, which worketh in me mightily.