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.

Upon what ground were the previous promises then renewed to Abraham?
8. By what command did the king repudiate the religion taught in Babylon by Daniel and others who feared God?
14. What does the \"psalm for the Sabbath day\" suggest as proper acts and themes for thought and meditation on the Sabbath?
Why did Christ, in the parable, reprove the man who hid his talent?
Did the early disciples think that death would he the second coming of Christ?
What will be the first plague, and upon whom will it fall?
What is said of Cornelius and his family?

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