The sixth use of the word JOY is here in Philippians 2 where we read —
14 Do everything without grumbling or arguing, 15 so that you may become blameless and pure, “children of God without fault in a warped and crooked generation.” Then you will shine among them like stars in the sky 16 as you hold firmly to the word of life. And then I will be able to boast on the day of Christ that I did not run or labor in vain. 17 But even if I am being poured out like a drink offering on the sacrifice and service coming from your faith, I am glad and rejoice with all of you. 18 So you too should be glad and rejoice with me. (ch. 2)
What makes you GLAD (a form of the word JOY)? I can’t help it, but when I think of the word GLAD I think of . . . garbage bags. Yes. That’s Madison Avenue advertising at its best! We use such bags for garbage, for getting rid of trash.
However, Paul doesn’t say that his life is being thrown away, but it is being “poured out like a drink offering on the sacrifice and service coming from your faith.” Although Paul will use the imagery of garbage in 3:7-8, here he is referring to the Old Testament issue of sacrifices. The following article from GotQuestions.org is helpful —
Question: “What is a drink offering?”
Answer: The first recorded occurrence of a drink offering was that given by Jacob in Genesis 35:14, right after God changed his name to Israel. Drink offerings were also included with burnt and grain offerings in God-ordained sacrifices, including the morning and evening sacrifices of Exodus 29:40. One-quarter hin, about one quart, of wine was poured out into the altar fire for each lamb sacrificed (Numbers 15:4-5). A ram sacrifice required one third of a hin (Numbers 15:6), and a bull required one half (Numbers 15:10).
It has been speculated that the offering of an animal, grain, oil, and wine—the smoke making a “soothing aroma to the LORD”—is a metaphor for providing food for God, an important cultural requirement in the Middle East. What we do know is that the pouring out of a drink offering is a metaphor for the blood Jesus spilled on the cross. Jesus spoke to this directly in Luke 22:20 when He instituted the New Covenant. He picked up a cup of wine and said, “This cup which is poured out for you is the new covenant in My blood.” Jesus’ sacrifice fulfilled the need of a drink offering, His blood literally pouring out when the soldier pierced His side with a spear (John 19:34).
Paul took the metaphor further, twice using the image of a drink offering to describe his own service. In Philippians 2:17, he challenged the church in Philippi to live a life worthy of his dedication to them. In 2 Timothy 4:6, he sensed the end of his ministry, again comparing his efforts to wine poured out of a vessel onto an altar. (https://www.gotquestions.org/drink-offering.html).
Paul does not resent his life being poured out. He rejoices that it is all worth it! Do you and I see our lives as drink offerings being poured out for the service of our King?