1 Timothy 4:15

15 Be diligent in these matters; give yourself wholly to them, so that everyone may see your progress.

Read 1 Timothy 4:15 Using Other Translations

Meditate upon these things; give thyself wholly to them; that thy profiting may appear to all.
Practice these things, immerse yourself in them, so that all may see your progress.
Give your complete attention to these matters. Throw yourself into your tasks so that everyone will see your progress.