15 That you may show yourselves to be blameless and guileless, innocent and uncontaminated, children of God without blemish (faultless, unrebukable) in the midst of a crooked and wicked generation [spiritually perverted and perverse], among whom you are seen as bright lights (stars or beacons shining out clearly) in the [dark] world,
16 Holding out [to it] and offering [to all men] the Word of Life, so that in the day of Christ I may have something of which exultantly to rejoice and glory in that I did not run my race in vain or spend my labor to no purpose.
17 Even if [my lifeblood] must be poured out as a libation on the sacrificial offering of your faith [to God], still I am glad [to do it] and congratulate you all on [your share in] it.
18 And you also in like manner be glad and congratulate me on [my share in] it.
19 But I hope and trust in the Lord Jesus soon to send Timothy to you, so that I may also be encouraged and cheered by learning news of you.
20 For I have no one like him [no one of so kindred a spirit] who will be so genuinely interested in your welfare and devoted to your interests.
21 For the others all seek [to advance] their own interests, not those of Jesus Christ (the Messiah).