The experience of being gathered by God leads into the experience of being guided by God. This was not just the experience of individuals, important though this is. The key to the development of Quakerism is the understanding of corporate guidance which tests and informs individual leadings. At the heart of this is the meeting for worship where Christ, the Inward Light, is present and is met. Fox often wrote that Christ has come to teach his people himself. From this teaching comes Quaker faith & practice.
The experience of Friends was that the Light led them into an understanding of the Christian life and the way it was to be lived. We express the principles they discovered in terms such as Truth, Equality, Simplicity, and Peace. However, these are not abstract qualities, but vital principles of life. Early Friends expressed them in the ways of action which they called the testimonies, and for which they were prepared to suffer and to die.
Yet William Dewsbury could say:
For this I can say, I ... joyfully entered prisons as palaces, telling mine enemies to hold me there as long as they could: and in the prisonhouse I sung praises to my God, and esteemed the bolts and locks put upon me as jewels, and in the Name of the eternal God I always got the victory, for they could keep me there no longer than the determined time of my God.
If any one has received any good or benefit through this vessel, called William Dewsbury, give God the glory; I'll have none, I'll have none, I'll have none.