Philippians 2:5, 9, 12

Have this same attitude in yourselves which was in Christ Jesus [look to Him as your example in selfless humility]

For this reason also [because He obeyed and so completely humbled Himself], God has highly exalted Him and bestowed on Him the name which is above every name

So then, my dear ones, just as you have always obeyed [my instructions with enthusiasm], not only in my presence, but now much more in my absence, continue to work out your salvation [that is, cultivate it, bring it to full effect, actively pursue spiritual maturity] with awe-inspired fear and trembling [using serious caution and critical self-evaluation to avoid anything that might offend God or discredit the name of Christ].