From what time has the devil been a murderer?

Answer

"Ye are of your father the devil, and the lusts of your father ye will do. He was a murderer from the
beginning, and abode not in the truth, because there is no truth in him." John 8: 44.

For what purpose did Christ come to this world?
What message announces the judgment hour come?
Still bent on persecution, how does Satan manifest his enmity against the remnant church?
Notwithstanding the lamb like appearance of this power, what is it ultimately to do?
When Elijah was about to take a forty days journey, how was he strengthened for it?
Against whom do we wrestle?
Does He afflict to leave the one chastened in despair?

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