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.
 


Who is the Comforter, and what was He to do?
By what law is the knowledge of sin?
What did God do in the beginning on the seventh day?
Why were the ancient Sunday laws demanded?
What Christian grace are we exhorted to exercise in our expectant longing for this event?
What experience followed this trust in Jesus?
Before Gentiles become Israelites, in what condition are they?

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