What shows that the angels sent to Abraham and Lot were real beings?

Answer

"And he [Abraham] took butter, and milk, and the calf which he had dressed, and set it before them; and he
stood by them under the tree, and they did eat." "And he [Lot] made them a feast, and did bake unleavened
bread, and they did eat." Gen. 18:8; 19:3.

With whom did sin originate?
What are the wages of sin?
What did Christ say of those who will to do God's will?
What may be known with equal certainty when these signs have been seen?
What command was given these locusts?
What did the Ephesians do upon hearing the gospel?
What is sometimes of greater value even than money to discouraged souls?

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