Why was the gospel to be preached to the Gentiles?

Answer

"Simeon hath declared how God at the first did visit the Gentiles, to take out of them a people for His
name." Acts 15: 14.

In what event was this prophecy fulfilled?
Who was this promised seed?
What is sin?
For what purpose was the Revelation given?
While in this condition, how much does one know about those he has left behind?
6. Looking forward to the conflicts through which His followers must pass, what cheering message did Christ send them through the Apostle John?
How does the Lord regard kindness shown to the poor?

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