What is the devil's relationship to lying?

Answer

"When he speaks a lie, he speaks of his own: for he is a liar, and the father of it." Same verse.

Why did John write his testimony concerning God's love and purpose in giving Christ?
What did Christ's words at Jacob's well lead the woman of Samaria to ask?
Who will thus he judged by the saints?
What system was established on account of man's transgression of the law of God?
Who gives this rest from sin?
What cheering promise is made to those who endure the trials and temptations of this life?
How much of the promised possession did Abraham expect during his lifetime?

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