the Eagle represents spiritual protection, carries prayers, and brings strength, courage, wisdom, illumination of spirit, healing, creation, and a knowledge of magic. The eagle has an ability to see hidden spiritual truths, rising above the material to see the spiritual. The eagle has an ability to see the overall pattern, and the connection to spirit guides and teachers. The eagle represents great power and balance, dignity with grace, a connection with higher truths, intuition and a creative spirit grace achieved through knowledge and hard work.
The dictionary of scripture and myth, describes the eagle as;
A symbol of the holy spirit, which flies, as it were, through the mind (air) from the higher nature (heaven) to the lower nature (earth) and soars aloft to the self (sun).
Source: eaglespiritministry.com