12Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling. 13For it is God which worketh in you both to will and to do of his good pleasure. 14Do all things without murmurings and disputings: 15That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;16Holding forth the word of life; that I may rejoice in the day of Christ, that I have not run in vain, neither laboured in vain. 17Yea, and if I be offered upon the sacrifice and service of your faith, I joy, and rejoice with you all. 18For the same cause also do ye joy, and rejoice with me.