From this experience of worship comes the Quaker understanding of the church as being formed and led by the spirit. George Fox wrote:

We need no mass for to teach us, and we need not your common prayer, for the Spirit that gave forth the scriptures teacheth us how to pray, sing, fast, and to give thanks… The true faith changeth not, which is the gift of God, and a mystery held in a pure conscience… Our faith, our church, our unity in the Spirit, and our Word, at which we tremble, was in the beginning before your church-made faiths, and our unity, church and fellowship will stand when they are all ended.