By what means did Christ claim to cast out devils?

Answer

"But if I with the finger of God cast out devils, no doubt the kingdom of God is come upon you." Luke 11:

For what were the Bereans commended?
Why does God manifest such mercy and long-suffering toward men?
By what means is this healing accomplished?
Upon what ground did Nicodemus rest his belief that Christ was a teacher from God?
In what condition did David expect to rise?
How much do the dead know of what is going on among men?
What graces are we to add in our character building?

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