Hebrews 2:1-4

So we must be more careful to follow what we were taught. Then we will not stray away from the truth. The teaching God spoke through angels was shown to be true, and anyone who did not follow it or obey it received the punishment that was earned. So surely we also will be punished if we ignore this great salvation. The Lord himself first told about this salvation, and those who heard him testified it was true. God also testified to the truth of the message by using wonders, great signs, many kinds of miracles, and by giving people gifts through the Holy Spirit, just as he wanted.