What constrained God to give His Son to die for man?

Answer

"For God so loved the world, that He gave His only begotten Son, that whosoever believeth in Him should
not perish, but have everlasting life." John 3: 16. See 1 John 4: 9, 10; Rom. 5: 8.

By what did Peter, on the day of Pentecost, say that Christ had been approved by God?
What was the Comforter to do when He came?
What is the Lord able to do regarding the future?
What was Christ's reply?
When will this resurrection of the saints take place?
While in this condition, how much does one know about those he has left behind?
How important is the trial of our faith?

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