Romans 3:7: "For if the truth of God hath more abounded through my lie unto his glory; why yet am I also judged as a sinner?"
It is not clear when I read the above verse what Paul meant by "my lie" but perhaps the following, taken from the Living Bible, which is more of a paraphrase than a word-for-word translation, makes is clearer. I will give you the greater context of verse 7 by showing the entire first 10 verses of Romans 3:
1. Then what's the use of being a Jew? Are there any special benefits for them from God? Is there any value in the Jewish circumcision ceremony?
2. Yes, being a Jew has many advantages.First of all, God trusted them with his laws [so that they could know and do his will ].
3. True, some of them were unfaithful, but just because they broke their promises to God, does that mean God will break his promises?
4. Of course not! Though everyone else in the world is a liar, God is not. Do you remember what the book of Psalms says about this? That God's words will always prove true and right, no matter who questions them.
5. ``But,'' some say, ``our breaking faith with God is good, our sins serve a good purpose, for people will notice how good God is when they see how bad we are. Is it fair, then, for him to punish us when our sins are helping him?'' (That is the way some people talk.)
6. God forbid! Then what kind of God would he be, to overlook sin? How could he ever condemn anyone?
7. For he could not judge and condemn me as a sinner if my dishonesty brought him glory by pointing up his honesty in contrast to my lies.
8. If you follow through with that idea you come to this: the worse we are, the better God likes it! But the damnation of those who say such things is just. Yet some claim that this is what I preach!
9. Well, then, are we Jews better than others? No, not at all, for we have already shown that all men alike are sinners, whether Jews or Gentiles.
10. As the Scriptures say,``No one is good--no one in all the world is innocent.''
Philippians 1:18: "In every way, whether in pretense or in truth, Jesus is proclaimed, and in that I rejoice."
The above verse, writen by Paul in one of his prison letters, was talking about certain individuals, who were proclaiming Jesus, some with improper motives or methods ("in pretense"), others properly ("in truth"). He is not saying he rejoices that some used pretense in their proclamation. Rather, he rejoices that Jesus is proclaimed. There is a difference. For example, I could be a wicked sinner whose heart is far from God, standing in a pulpit, proclaiming the Gospel message of how Jesus died for sinners and rose again. That Gospel message can still save sinners who respond positively to it, regardless of my wicked heart. The rejoicing is over the proclamation of TRUTH, not the state of the proclaimer's heart or his motives or methods. Now, ideally, the proclaimer does everything out of a pure heart, for he is in need of being right with God as much so as his audience.
Whenever you find a verse like Phil 1:18, please consider the entire context of what is being said. Here again is the Living Bible for the context:
14. And because of my imprisonment many of the Christians here seem to have lost their fear of chains! Somehow my patience has encouraged them and they have become more and more bold in telling others about Christ.
15. Some, of course, are preaching the Good News because they are jealous of the way God has used me. They want reputations as fearless preachers! But others have purer motives,
16. preaching because they love me, for they know that the Lord has brought me here to use me to defend the Truth. And some preach to make me jealous, thinking that their success will add to my sorrows here in jail!
18. But whatever their motive for doing it, the fact remains that the Good News about Christ is being preached and I am glad.
19. I am going to keep on being glad, for I know that as you pray for me, and as the Holy Spirit helps me, this is all going to turn out for my good.
I assume that to gain a convert, one may follow the way of Paul since he was the master evangelist?
Yes, and there was nothing wrong with how HE preached the Gospel, with a pure heart, in truth, and in great concern for reaching the lost.
Consider what Paul said to the Thessalonians in his first letter to them:
3. So you can see that we were
not preaching with any false motives or evil purposes in mind; we were perfectly straightforward and sincere.
4. For we speak as messengers from God, trusted by him to tell the truth; we change his message not one bit to suit the taste of those who hear it; for we serve God alone, who examines our hearts' deepest thoughts.
5. Never once did we try to win you with flattery, as you very well know, and God knows we were not just pretending to be your friends so that you would give us money!
6. As for praise, we have never asked for it from you or anyone else, although as apostles of Christ we certainly had a right to some honor from you.
7. But we were as gentle among you as a mother feeding and caring for her own children.
8. We loved you dearly--so dearly that we gave you not only God's message, but our own lives too. (1 Thess. 2:3-8).
Peace