Is guilt good or bad?
"Rupa Gosvami says that as long as we are in this material world we have to act; we cannot cease acting. Therefore if actions are performed and the fruits are given to Krishna, then that is called yukta-vairagya." - B.g. 9.28p
From the relative viewpoint of material consciousness, guilt seems bad, but if we can step back and analyse the fruit of this consciousness we can properly classify it. If the guilt leads us towards Krishna, it is good. If it leads us into material consciousness it is bad.
For example, if we feel guilty about not chanting attentive rounds yesterday, and that leads us to chant attentively today, then that guilt helped us in Krishna consciousness and we are grateful. On the other hand, if guilt makes us want to withdraw from the association of devotees and take shelter in material pursuits, then that guilt is bad, and we don't take any notice of it.
In the Caitanya Caritamrita it is said that Rupa and Sanatana Goswamis felt guilty for being in the materialistic government, and this made them want to humbly surrender to the Lord's service. This is an example of guilty feelings leading to higher consciousness.
By using such seemingly negative emotions in the Lord's service one actually becomes cured of them, because they don't "disappear", but they become spiritualised. If we try to just negate such emotions, as some would suggest, they will continue to be there in an impure form, because it is the nature of our soul to have all these emotions in one form or another - the only choice we have is whether to have them in their pure or impure state.
Guilt - from Nectar of Devotion 29
When a person blames himself for committing an inappropriate action, his feeling is called guilt.
