Joel 2:28-32

New Century Version

²⁸ “After this,
    I will pour out my Spirit on all kinds of people.
Your sons and daughters will prophesy,
    your old men will dream dreams,
    and your young men will see visions.
²⁹ At that time I will pour out my Spirit
    also on male slaves and female slaves.
³⁰ I will show miracles
    in the sky and on the earth:
    blood, fire, and thick smoke.
³¹ The sun will become dark,
    the moon red as blood,
    before the overwhelming and terrible day of the Lord comes.
³² Then anyone who calls on the Lord
    will be saved,
because on Mount Zion and in Jerusalem
    there will be people who will be saved,
just as the Lord has said.
Those left alive after the day of punishment
    are the people whom the Lord called.