To dream of a man represents male attributes that you may possess - particularly the side that is hostile, pushy, logical, and spirited. If the man is known to you, then this dream may be focusing on how you perceive the particular man.
If you are a woman and dream that you are in the arms of a man, this implies that you are acknowledging your masculine traits. Perhaps you are longing to have a meaningful partnership and this is the type of man you desire.
To see an old man in your dream symbolizes intelligence and the ability to offer absolution to those you have transgressed.