⁵ Since they heard the sound of the trumpet but did not heed the warning, their blood will be on their own head.^(A) If they had heeded the warning, they would have saved themselves.^(B)

⁷ By faith Noah, when warned about things not yet seen,^(A) in holy fear built an ark^(B) to save his family.^(C) By his faith he condemned the world and became heir of the righteousness that is in keeping with faith.^(D)

¹⁹ Give an order now to bring your livestock and everything you have in the field to a place of shelter, because the hail will fall on every person and animal that has not been brought in and is still out in the field, and they will die.’”

²⁰ Those officials of Pharaoh who feared^(A) the word of the Lord hurried to bring their slaves and their livestock inside. ²¹ But those who ignored^(B) the word of the Lord left their slaves and livestock in the field.

Warning to Pay Attention

2 We must pay the most careful attention, therefore, to what we have heard, so that we do not drift away.^{(A) 2} For since the message spoken^(B) through angels^(C) was binding, and every violation and disobedience received its just punishment,^{(D) 3} how shall we escape if we ignore so great a salvation?^(E) This salvation, which was first announced by the Lord,^(F) was confirmed to us by those who heard him.^(G)

³⁷ When the people heard this, they were cut to the heart and said to Peter and the other apostles, “Brothers, what shall we do?”^(A)

³⁸ Peter replied, “Repent and be baptized,^(B) every one of you, in the name of Jesus Christ for the forgiveness of your sins.^(C) And you will receive the gift of the Holy Spirit.^{(D) 39} The promise is for you and your children^(E) and for all who are far off^(F)—for all whom the Lord our God will call.”

⁴⁰ With many other words he warned them; and he pleaded with them, “Save yourselves from this corrupt generation.”^{(G) 41} Those who accepted his message were baptized, and about three thousand were added to their number^(H) that day.