When did Sin and death enter the world?

Answer

"Wherefore, as by one man [Adam] sin entered into the world, and death by sin; and so death passed upon
all men, for that all have sinned." Verse 12.
 


Is there a specified time for the cleansing of the heavenly sanctuary?
How may one know that this does not refer to the earthly sanctuary ?
What statement shows that sin was in the world before the law was given on Mount Sinai?
Where was the law of God written under the old covenant?
What has been promised in order that man may be redeemed from this condition?
What warning has been given us through the Apostle Peter?
Whom does God comfort?

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