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.
 


What is the ground of justification on God's part?
What does He call those who accept Him?
Why did God make His promise to the seed of Abraham?
Against what three things does the third angel of Revelation 14 warn men?
Did the early disciples think that death would he the second coming of Christ?
Do the dead know anything?
Upon what conditions are we promised needed blessings?

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