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.

How is the fulfilment of this prophecy recorded?
How fully are we thus united with Christ in His experience of death and resurrection?
24. In what prayer for those who crucified Him did Christ manifest the true spirit of the gospel-love for sinner?
For whom did Christ suffer all these things?
What positive assurance of the resurrection is given?
Did Christ come to abolish or to destroy the law?
How universal is the worship of this power to become?

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