How perfect does Christ tell us to be?

Answer

Be you therefore perfect, even as your Father which is in heaven is perfect." Matt. 5: 48.

How was the earth itself affected by Adam's sin ?
When may we find acceptance with God through Christ?
What promise is made to the obedient?
What is sin?
Why did God destroy the antediluvian world?
Would God have His people unite in these combinations?
When are the righteous to be recompensed?

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