We either change the world or we are changed by the world. The key passage of this message is:
2 Timothy 4:5-8:(5) But watch thou in all things, endure afflictions, do the work of an evangelist, make full proof of thy ministry. (6) For I am now ready to be offered, and the time of my departure is at hand. (7) I have fought a good fight, I have finished my course, I have kept the faith: (8) Henceforth there is laid up for me a crown of righteousness, which the Lord, the righteous judge, shall give me at that day: and not to me only, but unto all them also that love his appearing.