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.
 


By whom were the men directed who thus spoke for God?
What is revealed by the law?
What place has the Sabbath in the work of salvation?
How does Paul describe this dedication of the covenant?
For whom did Christ say the Sabbath was made?
Of what family does Paul speak in Ephesians?
What is an evidence of perfection?

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