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 prophetic declaration foretold this truth?
What did Peter on the day of Pentecost tell his hearers to do?
What, through the prophet Isaiah, does the Lord call the Sabbath?
What will this power propose that the people shall do?
When did David say he would be satisfied?
In whom are we complete?
How often should we pray?

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