"royalty: divine ordinations- Macbeths acknowledgement of Banquos moral stature and respectability. - banquo serves as a foil to macbeth, epitomising a balance between ambition and respectability.
"he hath wisdom that dosh guide his valour to act in safety" macbeth- act3 (AMBITION)
"guide"- leadership, banquo emerges as a figure capable of self-guidance and steering clear of the temptations of sin