To dream that you are being sacrificed, signifies your tendency to punish yourself. The dream may parallel waking sentiments where you feel that others do not appreciate your talents and efforts or that you are not being recognized for what you have given up. Alternatively, the dream means that you need to eliminate certain aspects of your life and make time and space for more productive and rewarding experiences.
To see the devil in your dream, signifies fear, limitations, and negative aspects of yourself. You may be harboring feelings of guilt. It is time to release these feelings. Alternatively, the devil represents intelligence, cunningness, deception, and cleverness.
To dream that you fight off the devil, indicates that you will succeed in defeating your enemies.
To dream that the devil talks to you, suggests that you will find certain temptations hard to resist even though you know it is not in your best interest.
To dream that you and the devil are friends, suggests that you are easily influenced and can be persuaded into doing something you do not necessarily want to do. Alternatively, you may be dealing with issues of morality
To dream that you are carrying a knife, signifies anger, aggression and/or separation. There may be something in your life that you need to cut out and get rid of. Perhaps you need to cut ties or sever some relationship. Be more divisive. Alternatively, a knife refers to some sexual tension or sexual confrontation.
If the knife is dull, then it denotes that your hard work will result in little or no gain.
To dream that you are wounded by a knife, is symbolic of masculine or animalistic aggression.
To dream that you are waiting, is indicative of issues of power/control and feelings of dependence/independence, especially in a relationship. Consider how you feel in the dream while you were waiting. If you are patient, then you know things will happen at their own pace. If you are impatient, then it means that you are being too demanding or that your expectations are too high.
Alternatively, the dream may denote your expectations and anxieties about some unknown situation or decision. You are experiencing a sense of anticipation or uneasiness.