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.

At what cost did even He learn the lesson of obedience?
How did the aged prophetess Anna express herself at the sight of Jesus?
Through what was Christ made a complete and perfect Saviour?
What was the difference between Cain's and Abel's characters?
What proves that the law is an undivided whole?
What other event is mentioned under this seal?
What is promised to the willing and obedient?

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