But there are a sort of Saints meet to be your companions, in another manner, but that they be concealed. You must therefore make yourself exceeding virtuous that by the very splendour of your fame you may find them out. While the wicked are like heaps of rubbish, these few jewels lie buried in the ruins of mankind: and must diligently be digged for. You may know them by their lustre, and by the very desire and esteem they have of you when you are virtuous. For as it is the glory of the sun that darkness cannot approach it, because it is always encompassed with its own beams; so it is the privilege of Holy Souls, that they are always secure in their own light, which driveth away devils and evil men: and is accessible by none, but lovers of virtue. Beginners and desirers will give you the opportunity of infusing yourself and your principles into them. Practicers and growers will mingle souls and be delightful companions. The sublime and perfect, in the lustre of their spirit, will show you the Image of Almighty God and the joys of Heaven. They will allure, protect, encourage, comfort, teach, honour and delight you. But you must be very good, for that is the way to find them. And very patient to endure some time, and very diligent to observe where they are.