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.

Why does God manifest such mercy and long-suffering toward men?
In what promise was a Saviour from sin first revealed?
After Pentecost, how was the gospel preached?
For what did David pray?
What came out of one of the four horns of the goat?
What scene in heaven was presented to the prophet as the seventh trumpet was about to sound?
What has God promised His children when passing through trials and afflictions?

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