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 what union does Christ reconcile both Jew and Gen. tile to God through the cross?
How does grace, as the ground of justification, exclude righteousness by works?
For what work was this baptism to prepare them?
By what commands has God guarded the marriage relation?
What is said of the fourth kingdom?
What change will then take place in both the living and the sleeping saints?
Whom does the Lord chasten?

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