Scotland's Hope: Malcolm and Macduff's Alliance
Here's where things get exciting - resistance is building against Macbeth's brutal regime. The lord reveals that Malcolm (Duncan's rightful heir) is living safely in King Edward's English court, where he's treated with proper respect despite losing his throne.
Macduff has joined Malcolm in England to build a military alliance. They're seeking help from Northumberland and the warrior Siward to launch a counter-attack against Macbeth. The lord's description of what they're fighting for is powerful - peaceful meals, safe nights, celebrations without fear of murder.
Macbeth's response? He's "preparing for war" after hearing about this alliance. When Macbeth summoned Macduff back to Scotland, Macduff basically said "not a chance" - showing he's chosen his side in the coming conflict.
The scene ends with both men sending their prayers with Macduff, highlighting how desperate Scotland has become under Macbeth's tyrannical rule.
Key Point: This scene sets up the final conflict - Malcolm and Macduff's English-backed army versus Macbeth's increasingly isolated Scotland.