In what time thou wouldest deal with the spirits by the table and crystal , thou must observe the planetary hour ; and whatever planet rules in that hour, the angel governing the planet thou shalt call in the manner following; but first, say this short prayer: "Oh, God! who art the author of all good things, strengthen, I beseech thee, thy poor servant, that he may stand fast, without fear, through this dealing and work; enlighten, I beseech thee, oh Lord! the dark understanding of thy creature, so that his spiritual eye may be opened to see and know thy angelic spirits descending here in this crystal: ( Then lay thy hand on the crystal saying ,) and thou, oh inanimate creature of God, be sanctified and consecrated, and blessed to this purpose, that no evil phantasy may appear in thee; or, if they do gain ingress into this, creature, they may be constrained to speak intelligibly, and truly, and without the least ambiguity, for Christ's sake. Amen . And forasmuc...