What will be the third plague?

Answer

"And the third angel poured out his vial upon the rivers and fountains of waters; and they became blood."
Verse 4.
NOTE-The second plague affects the sea. The third plague comes closer to the habitations of men,
and affects the land. The water supplies are contaminated.

How may we know that we are the sons of God?
In what event was this prophecy fulfilled?
What assurance has the believer of his union with God?
In what spirit should children obey their parents?
What comment has the Apostle Paul made upon this commandment?
What is to be one of the prominent sins of the last days?
How much do the dead know of what is going on among men?

Questions & Answers are from the book Bible Readings for the Home Circle