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.

What accompanies repentance?
How is such a baptism described?
In whose name should everything be done?
With what words did Daniel begin the interpretation of the dream?
What, in prophecy, is symbolized by waters?
What was Christ's reply?
What did Constantine's law require?

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