Quakers do not have much time for Creeds or Doctrines. That does NOT mean they believe nothing nor does it mean that Friends feel that it does not matter what a person believes.  The attitude of Friends to formal creeds and theological dogma is different from that of most Christians. Creeds do not form the basis for association in their fellowship. Friends are aware of the limitations of words to express one's deepest experiences. Friends also realise that words may suitably express the personal convictions of someone at one time, but that they will almost certainly be unsuitable for the same person later in life. It is even more difficult to define the religious conviction of a group of people. Words and phrases often lend themselves to very different interpretations.
Friends are encouraged to seek for truth in all the opportunities that life presents to them. They are further encouraged to seek new light from whatever source it may arise. Their questing and open attitude to life has certainly contributed to the tolerance with which Friends try to approach people and problems of faith and conduct. This may make it easier to understand how the Religious Society of Friends can accommodate such a range of religious outlooks among its members. Pretty well every colour in the religious spectrum seems to be reflected in the views of Friends.
Friends refuse to make the Bible the final test of right conduct and true doctrine. Divine revelation is not confined to the past. The same Holy Spirit which has inspired the scriptures in the past can inspire living believers centuries later. Indeed, for the right understanding of the past, the present insight from the same Spirit is essential. Friends believe that, by the Inner Light, God provides everyone with access to spiritual truth for today.
At the very centre of the Quaker faith lies this concept of the Inner Light. This principle states that in every human soul there is implanted a certain element of God's own Spirit and divine energy. This element, known to early Friends as "that of God in everyone", "the seed of Christ", or "the seed of Light", means to Friends, in the words of John 1:9, "the true Light, which lighteth every man that cometh into the world".
Friends generally believe that first-hand knowledge of God is only possible through that which is experienced, or inwardly revealed to the individual human being through the working of God's quickening Spirit. This explains the attitude of Friends towards many things, including the person and ministry of Jesus Christ, the scriptures, the establishment and authority of the church, its use of ceremonies, symbols and sacraments, and especially the obligations felt by each individual.
Friends generally believe that first-hand knowledge of God is only possible through that which is experienced, or inwardly revealed to the individual human being through the working of God's quickening Spirit. This explains the attitude of Friends towards many things, including the person and ministry of Jesus Christ, the scriptures, the establishment and authority of the church, its use of ceremonies, symbols and sacraments, and especially the obligations felt by each individual.
Broadly speaking, the concept of the Inner Light is twofold. Firstly, the Inner Light discerns between good and evil. It reveals the presence of both in human beings, and through its guidance, offers the alternative of choice. Secondly, the Inner Light opens the unity of all human beings to our consciousness. Friends believe that the potential for good, as well as evil, are latent in everyone.
George Fox acknowledged that there is "an ocean of darkness and death" over the world. But he also saw that "an ocean of light and of love" flows over this ocean of darkness, revealing the infinite love of God. Friends believe that the power of God to overcome evil is available in the nature of anyone who truly wants to do the will of God. To a great extent, we are the arbiter of our own destiny, having the power of choice. Salvation, in the Quaker sense, lies in our power to 'become' children of God.
The rediscovery by ordinary men and women of a sense of the immediacy of God is one of the most distinctive aspects of Quakerism. The writings of early Friends are full of stories of "meetings with God" and of "being led by the Holy Spirit". Sometimes these experiences helped their understanding. Sometimes it was an awareness of something that had to be done as part of God's purpose on this earth.
Friends consider that true religion cannot be learned from books or set prayers, words or rituals, which George Fox called 'empty forms'. When Quakerism began in England, the Bible had only just come into common circulation in English translation and was widely read and quoted. Most Protestant groups attributed a great finality and infallibility to it.
At times, Friends fell into the same habit. But they also believed in the contemporary revelation of God's will, parallel to what was described in the Bible. George Fox once said: "You will say Christ saith this, and the apostles say this, but what canst thou say? Art thou a child of Light and hast thou walked in the Light, and what thou speakest is it inwardly from the God?"