For ye are bought with a price: therefore, glorify God in your body, and in your spirit, which are God’s. – 1 Corinthians 6:20

Beloved Christian friends…because you are God’s, you will be looked at more than others, therefore, glorify Him. You know it is not always the thing itself, but the ownership that causes curiosity. If you were to go to a cattle-show and it were said “such and such a bullock belongs to Her Majesty,” it may be it is no better than another, but it would be of interest to thousands as belonging to royalty. See here, then, such and such a man belongs to God; what manner of person ought he to be? If there be any one in this world who will not be criticised, depend upon it, Christian, it is not the Christian; sharp eyes will be upon him, and worldly men will find faults in him which they would not see if he were not a professor. For my part I am very glad of the lynx eyes of the worldlings. Let them watch if they will…I am glad the world observes us. It has a right to do so. If a man says, “I am God’s,” he sets himself up for public observation. Ye are lights in the world, and what are lights intended for but to be looked at? A city set on a hill cannot be hid.

Moreover, the world has a right to expect more from a Christian than from anybody else. He says he is “bought with a price,” he says he is God’s, he therefore claims more than others, and he ought to render more…So when I hear men say, “Here is a body of Christians”, What! those Christians? Those cowardly people, who hardly dare speak a word for Jesus! Those covetous people who give a few cheese-parings to His cause! Those inconsistent people whom you would not know to be Christian professors if they did not label themselves! What! such beings followers of a crucified Savior? The world sneers at such pretensions; and well it may. With such a leader let us follow bravely; and bought with such a price, and being owned by such a Master, let us glorify Him who condescends to call such poor creatures as we are His portion, whom He hath set apart for Himself. ~ C.H. Spurgeon

https://www.blueletterbible.org/comm/spurgeon_charles/sermons/1004.cfm