agreed with lostinidlewonder on everything except that Christians DO share a godliness of mind when they accept Christ. i think lostinidlewonder makes that point later on. phil. 2:1-12 excerpted 'if therefore there is any encouragement in Christ, if there is any consolation of love, if there is any fellowship of the Spirit (the same spirit given to all), if any affection and compassion, make my joy complete by being OF THE SAME MIND, maintaining the same love, united in spirit, intent on one purpose. do nothing from selfishness or empty conceit, but with humility of mind let each of you regard one another as more important than himself; do not merely look out for your own personal interests, but also for the interests of others. have this attitude in yourselves which was also in Christ Jesus, who, although He existed in the form of God, did not regard equality with God a thing to be grasped, but emptied Himself, taking the form of a bond-servant, and being made in the likeness of men. and being found in appearance as a man, He humbled Himself by becoming obedient to the point of death, even death on a cross. therefore also God highly exalted Him, and bestowed on Him the name which is above every name, that at the name of Jesus every knee should bow, of those who are in heaven, and on the earth, and under the earth, and that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father. so then, my beloved, just as you have always obeyed, not as in my presence only, but now much more in my absence, work out your salvation with fear and trembling...that you may prove yourselves to be blameless and innocent, children of God above reproach in the midst of a crooked and perverse generation, among whom you appear as lights in the world, holding fast the word of life, so that in the day of Christ (when He returns) I may have cause to glory because I did not run in vain nor toil in vain.'
this last part is from paul - admonishing the christians to stick to the faith once delivered and not change the gospel from the gospel of Christ to the gospel of any man. so, as i see it, we have to conform to the mind of Christ to be godly. this means giving up many things.