Oath 
To dream that you are taking an oath suggests conflict and dissonance in your current condition.
Refusing to take an oath in your dream symbolizes a favorable instantaneous change in your waking life.
Vow
To dream of taking a vow represents a deep commitment to yourself and others.
A dream in which you make marriage vows symbolizes your respect and love for your partner.
Agreement
To dream about an agreement symbolizes the solution to a predicament or dilemma. It means that your subconscious mind is operating hand-in-hand with your conscious mind.
- 1