Whom did Christ indicate as fulfilling this prophecy?

Answer

"And His disciples asked Him, saying, Why then say the scribes that Elias must first come? And Jesus
answered and said unto them, Elias truly shall first come, and restore all things. But I say unto you, That
Elias is come already, and they knew him not, but have done unto him whatsoever they listed. Like wise
shall also the Son of man suffer of them. Then the disciples understood that He spoke unto them of John
the Baptist." Matt. 17:10-13.

By whom was this fulfilled?
Upon whom is God's fury to be poured?
What reason did Solomon give for urging all to fear God and keep His commandments?
What is the one great feature by which the true God is distinguished from all false gods?
How will the Lord manifest Himself to the wicked?
What will he reap who sows to the Spirit?
Why, after the fall, was man shut away from the tree of life?

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