11 Dear friends, I urge you, as foreigners and exiles, to abstain from sinful desires, which wage war against your soul. 12 Live such good lives among the pagans that, though they accuse you of doing wrong, they may see your good deeds and glorify God on the day he visits us. — 1 Peter 2:11,12 NIV
As sons, daughters and heirs of God, we should act accordingly. Jesus gave up all of His glory in heaven, came to earth and lived as a human and an exile here. He did this so that He might become the first born of the new covenant and the head of the church.
18 And he is the head of the body, the church; he is the beginning and the firstborn from among the dead, so that in everything he might have the supremacy. 19 For God was pleased to have all his fullness dwell in him, 20 and through him to reconcile to himself all things, whether things on earth or things in heaven, by making peace through his blood, shed on the cross. — Col. 1:18-20 NIV
As the first born, He is our example to follow. He lived a sinless life. We, as humans, cannot obtain perfection as long as we live in these fleshly tents. We are in a daily battle to overcome our fleshly desires. It should be our hearts’ desire to get as close to that goal as we can. Not only are we foreigners and exiles, but we are amassadors of God and our home country, heaven. Our thoughts, words and actions should reflect the character of the leaders of that country. If we strive to do that on a daily basis, under the leadership of the Holy Spirit, God will be glorified. When we do this with humility and love, it will cause others to want what we have. As souls are added to the Kingdom, God will receive more and more glory. When a soul is saved, it is as if God has visited us because there is a little more of heaven on earth.
21 So then let no one boast in men. For all things belong to you, 22 whether Paul or Apollos or Cephas or the world or life or death or things present or things to come; all things belong to you, 23 and you belong to Christ; and Christ belongs to God.—1 Cor. 3:21-23 NASB
God is waiting to show you the Way.
All things in heaven and earth belong to God the Father. Jesus Christ the Son belongs to the Father. Since Christ gave His life on the cross to purchase us, we who have accepted Him as our Savior belong to Him and therefore we belong to the Father. God sees eternity without beginning and without end. With Him, there is no past or future and it all belongs to Him. He is gracious enough to let us be stewards of the earth and everything in it, but it all still belongs to Him. We have nothing in and of ourselves, what wisdom we have is as foolishness to God. What righteousness we may think we have is as dirty rags to God. So, what does man have that he could possibly boast about? Absolutely nothing!
15 The Son is the image of the invisible God, the firstborn over all creation. 16 For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. 17 He is before all things, and in him all things hold together.—Col. 1:15-17 NASB