Christopher Columbus predicted the world would end in 1656

Learn about how Christopher Columbus predicted the world would end in 1656 as well two different Greek words for "time" in this audio Bible study on Acts 1:6-7. Acts 1:6-7:  They therefore, when they were come together, asked him, saying, Lord, dost thou at this time restore the kingdom to Israel?  7 And he said unto them, It is not for you to know times or seasons, which the Father hath set within His own authority.