Next comes Joel. If I printed whole books here this would be the first. There are multiple prophetic messages in Joel - all of them important.
God says, through Joel 2:29-32 (1599 Geneva Bible, modified English) - "29 And also upon the servants, and upon the maids in those days will I pour my Spirit.
30 And I will show wonders in the heavens and in the earth: blood and fire, and pillars of smoke.
31 The sun shall be turned into darkness, and the moon into blood, before the great and terrible day of the Lord come."
32 But whosoever shall call on the Name of the Lord, shall be saved: for in mount Zion, and in Jerusalem shall be deliverance as the Lord hath said, and in the remnant, whom the Lord shall call."
Are you in the "But whosoever shall call on the name of the Lord, shall be saved...." group? If not, you can be - you're still physically able!