Macbeth and MacLane

In Act 1 Scene 7, Macbeth begins to have doubts about killing Duncan. This is because of how Duncan has placed so much in trust him and is his fellow kinsman. Before this doubt can spread any further Lady Macbeth enters and begins questioning his manhood for he introduced the idea in the first place and not following up would make him a coward. This convinces Macbeth to go forth with the act. The questioning of Macbeth's manhood by Lady Macbeth and her constant antagonizing of Macbeth shows that she is the true villain in this play and Macbeth is but a brainwashed victim. 

In act one scene two of Macbeth the injured Sergeant conveys his story of the events of the battle between Macbeth and Macdonwald. In saying so he compares the bloody fight to that of Golgotha. Now Golgotha was the mountain in which Jesus of Nazareth was said to have been crucified in 30 CE. This meaning that the Sergeant was comparing the battle between Macbeth and Macdonwald to that of the horrors and violence of Crucifixion as portrayed in the Gospels of the New Testament.