1 JOHN 3.5-6
and you have known that He appeared that He may take away our sins, and sin is not in Him; everyone who is remaining in Him does not sin; everyone who is sinning, has not seen Him, nor known Him.
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1 JOHN 2.15-17
Do not love the world, nor the things in the world; if anyone loves the world, the love of the Father is not in him, because all that [is] in the world—the desire of the flesh, and the desire of the eyes, and the ostentation of [one’s] life—is not of the Father, but of the world, and the world is passing away, and the desire of it, but he who is doing the will of God, he remains—throughout the age.
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GALATIANS 3.3
Are you so thoughtless? Having begun in the Spirit, do you now end in the flesh?
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LUKE 21.34-36
And take heed to yourselves lest your hearts may be weighed down with carousing, and drunkenness, and anxieties of life, and suddenly that day may come on you, for it will come as a snare on all those dwelling on the face of all the earth, watch, then, in every season, praying that you may be accounted worthy to escape all these things that are about to come to pass, and to stand before the Son of Man.”