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.

Of whom was Christ to be born?
What is the mark of a true friend?
How early were the Scriptures taught to Timothy?
What was to he accomplished at the close of the seventy weeks?
After the crucifixion, what day was kept by the women who followed Jesus?
How perfect does Christ tell us to be?
When Peter was imprisoned and about to be executed by Herod, what did the church do?

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