27 But I discipline my body and keep it under control, lest after preaching to others I myself should be disqualified.
Philippians 4
13 I can do all things through him who strengthens me.
Romans 6
12 Let not sin therefore reign in your mortal body, to make you obey its passions.13 Do not present your members to sin as instruments for unrighteousness, but present yourselves to God as those who have been brought from death to life, and your members to God as instruments for righteousness.