What was the significance of the great awakening

The First Great Awakening, occurring around 1730 to 1760, had a profound impact on the course of the United States, especially during the latter half of the Eighteenth Century. Although not widely spoken of in modern times, the Great Awakening was a movement rooted in spiritual growth which brought a national identity to Colonial America. 
The Awakening's biggest significance was the way it prepared America for its War of Independence. In the decades before the war, revivalism taught people that they could be bold when confronting religious authority, and that when churches weren't living up to the believers' expectations, the people could break off and form new ones. 

Through the Awakening, the Colonists realized that religious power resided in their own hands, rather than in the hands of the Church of England, or any other religious authority. After a generation or two passed with this kind of mindset, the Colonists came to realize that political power did not reside in the hands of the English monarch, but in their own will for self-governance (consider the wording of the Declaration of Independence). By 1775, even though the Colonists did not all share the same theological beliefs, they did share a common vision of freedom from British control. Thus, the Great Awakening brought about a climate which made the American Revolution possible.