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.

What three definite witnesses of acceptance are mentioned by John?
What is the means through which this justifying grace is made available to the sinner?
How may we receive this same imputed righteousness?
How was the opening of the judgment to be made known to the world?
What title of distinction is given the law of God?
What above all else shows God's willingness to do this?
Why did not these ancient worthies receive the promise?

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