Acts 13:40
Therefore take care, so that what is said in the prophets may not come upon you:
Matthew 3:9-12
and do not think to say to yourselves, 'We have Abraham as our father.' For I tell you that God is able to raise up children to Abraham from these stones.
Hebrews 2:3
how shall we escape if we neglect such a great salvation? It was declared at first by the Lord, and it was confirmed to us by those who heard him,
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?