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.
Friends related that understanding of their faith to the scriptures, but they grounded their faith on the Spirit which had given forth the scriptures. George Fox at Nottingham in 1649 was listening to a minister who told the people
that the scriptures were the touchstone and judge by which they were to try all doctrines, religions, and opinions, and to end controversy. Now the Lord's power was so mighty upon me, and so strong in me, that I could not hold, but was made to cry out and say, 'Oh, no, it is not the scriptures', and was commanded to tell them God did not dwell in temples made with hands. But I told them what it was, namely, the Holy Spirit, by which the holy men of God gave forth the scriptures, whereby opinions, religions and judgments were to be tried; for it led into all Truth, and so gave the knowledge of all Truth.
It is significant that Fox, after justifying women's meetings by abundant quotation from scripture, concluded with the words: If there was no scripture ... Christ is sufficient.