Hebrews 3:12
Take care, brethren, lest there be in any one of you an evil, unbelieving heart, leading you to fall away from the living God.
Hebrews 12:25
See to it that you do not refuse him who is speaking. For if they did not escape when they refused him who warned them on earth, how much less shall we escape, if we turn away from him who warns us from heaven?
Matthew 16:16
Simon Peter answered, "You are the Christ, the Son of the living God."
Matthew 24:4
And Jesus answered them: "Take heed that no one deceives you.
Mark 7:21-23
For from within, out of the heart of men, come evil thoughts, fornications, theft, murder, adultery,
Mark 13:9
But watch out for yourselves, for they will deliver you up to councils, and you will be beaten in the synagogues. You will be brought before governors and kings for my sake, for a testimony to them.
Mark 13:23
But take heed; see, I have told you all things beforehand.
Mark 13:33
Take heed, watch; for you do not know when the time will come.
Luke 21:8
And he said: "Take heed that you not are deceived. For many will come in my name, saying, 'I am he,' and, 'The time is near.' Do not go after them.
Romans 11:21
For if God did not spare the natural branches, he will not spare you either.
1 Corinthians 10:12
Therefore let any one who thinks that he stands take heed lest he fall.
1 Thessalonians 1:9
For they themselves report about us what kind of a reception we had with you, and how you turned to God from idols to serve a living and true God,
Hebrews 2:1-3
Therefore we must pay more careful attention to what we have heard, lest we drift away from it.
Hebrews 3:10
Therefore I was angry with that generation, and said, 'They always go astray in their hearts; and they have not known my ways.'
Hebrews 10:38
But my righteous one shall live by faith, and if he shrinks back, my soul has no pleasure in him."
Hebrews 12:15
See to it that no one comes short of the grace of God; that no root of bitterness spring up and cause trouble, and by it many become defiled;