33I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take heart; I have overcome the world.” (John 16:33. ESV.)And an eternity of no more death, suffering, or sadness.
22strengthening the souls of the disciples, encouraging them to continue in the faith, and saying that through many tribulations we must enter the kingdom of God. (Acts 14:22. ESV.)
4For everyone who has been born of God overcomes the world. And this is the victory that has overcome the world—our faith. 5Who is it that overcomes the world except the one who believes that Jesus is the Son of God? (1 John 5:4-5. ESV.)
4He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away.” (Revelation 21:4. ESV.)
23And the city has no need of sun or moon to shine on it, for the glory of God gives it light, and its lamp is the Lamb. 24By its light will the nations walk, and the kings of the earth will bring their glory into it, 25and its gates will never be shut by day—and there will be no night there.26They will bring into it the glory and the honor of the nations. 27But nothing unclean will ever enter it, nor anyone who does what is detestable or false, but only those who are written in the Lamb’s book of life.
So, how must I continue day by day in the world but not of it?
2Do not be conformed to this world, but be transformed by the renewal of your mind, that by testing you may discern what is the will of God, what is good and acceptable and perfect. (Romans 12:2. ESV.)We were created to glorify God.
1 But now thus says the LORD, he who created you, O Jacob, he who formed you, O Israel: “Fear not, for I have redeemed you; I have called you by name, you are mine. 2 When you pass through the waters, I will be with you; and through the rivers, they shall not overwhelm you; when you walk through fire you shall not be burned, and the flame shall not consume you. 3 For I am the LORD your God, the Holy One of Israel, your Savior. I give Egypt as your ransom, Cush and Seba in exchange for you. 4 Because you are precious in my eyes, and honored, and I love you, I give men in return for you, peoples in exchange for your life. 5 Fear not, for I am with you; I will bring your offspring from the east, and from the west I will gather you. 6 I will say to the north, Give up, and to the south, Do not withhold; bring my sons from afar and my daughters from the end of the earth, 7 everyone who is called by my name, whom I created for my glory, whom I formed and made.” (Isaiah 43:1-7. ESV.)
Pastor John Piper states,
If there is a God, as I believe there is, and if he rules the world in his sovereignty, as the Bible says he does, and if he will bring human history to a close according to his plan and appoint to every person his eternal destiny, as Jesus taught that he will, then two of the most important questions for any human being to answer are these:
1) What is God's goal in creating and governing the world?
2) How can I bring my life into alignment with that goal?
For if we don't know his goal and our lives are not in alignment with it, then we will find ourselves at cross purposes with God and excluded from his kingdom in the age to come. It is a fearful thing to be at cross purposes with your maker! But on the other hand, nothing inspires courage and endurance and pluck for daily living like knowing the purpose of God and feeling yourself wholeheartedly in harmony with it. Nothing has nourished the strength of my Christian faith like knowing God's ultimate goal for creation and discovering how to bring my heart and my behavior into alignment with that goal. (By John Piper. ©2015 Desiring God Foundation. Website: desiringGod.org. http://www.desiringgod.org/sermons/god-created-us-for-his-glory
27Peace I leave with you; my peace I give to you. Not as the world gives do I give to you. Let not your hearts be troubled, neither let them be afraid. (John 14:27. ESV.)