If you would know and recognize the really sane and genuine seers of God, whom nothing can deceive or misinform, four and twenty signs can detect them…
The twentieth sign: if any man fight them, they will let him prevail before accepting help of any sort but God’s…
These are the signs of the true ground wherein lives the image of the perfect truth and he who does not find them in himself may account his knowledge vain and so may other people.