The matchlock musket came into use, but did not replace the bow because its matchcord didn't remain lit in rainy weather. The matchlock was an improvement over the former musket because both hands could be used to hold and aim the matchlock musket because the powder was ignited by a device that touched a slow-burning cord to the powder when a trigger was pulled with one finger.
After the break with Rome, cooperation among villagers in church activities largely ceased. The altars and images previously taken care of by them disappeared and the paintings on the walls were covered with white or erased, and scripture texts put in their place. People now read the new Bible, the "Paraphrases" of Erasmus, Foxe's "Book of Martyrs", and the works of Bishop Jewel. The Book of Martyrs taught the duty and splendor of rising above all physical danger or suffering. The canon law of the church was abolished and its study prohibited. Professorships of the civil law were founded at the two universities. The Inns of Court grew. Attorneys had more work with the new laws passed to replace the church canons of the church. They played an important role in town government and many became wealthy. They acquired town houses in addition to their rural estates.
Church reforms included abolishing church sanctuaries. Benefit of clergy was restricted. Parsons were allowed to marry. Archbishops were selected by the king without involvement by the pope. Decisions by archbishops in testamentary, matrimonial, and marriage annulment matters were appealable to the Court of Chancery instead of to the pope. The clergy's canons were subject to the King's approval. The control of the church added to the powers of the Crown to summon and dissolve Parliament, coin money, create peers [members of the House of Lords who received individual writs of summons to Parliament], pardon criminals, order the arrest of dangerous persons without customary process of law in times of likely insurrection, tax and call men to arms without the consent of Parliament if the country were threatened with invasion.
About 1550 there began indictments and executions for witchcraftery which lasted for about a century. One of the reasons for suspecting a woman to be a witch was that she lived alone, which was very unusual.
Henry ordered all alien Anabaptists, who denied the validity of infant baptism, to leave the realm.
In Switzerland, Theophrastus Paracelsus, an astrologer and alchemist who later became a physician, did not believe that humor imbalance caused disease nor in treatment by bloodletting or purging. He believed that there were external causes of disease, e.g. toxic matter in food, contagion, defective physical or mental constitution, cosmic influences differing with climate and country, or affliction sent Providence. He urged that wounds be kept clean rather than given poultices. In 1530, he pioneered the application of chemistry to physiology, pathology, and the treatment of disease by starting clinical diagnosis and treatment of disease by highly specific medicines, instead of by cure-alls. For instance, he used alkalis to treat disease, such as gout, indicated by certain substances in the urine, which also started urinalysis. He perceived that syphilis was caused by contagion and used mercury to cure it. He found curative powers also in opium, sulphur, iron, and arsenic. Opium was made by drying and cooking the capsule of the poppy and was one of the few really effective early drugs. Paracelsus urged alchemists to try to prepare drugs from minerals for the relief of suffering. He claimed to acquire knowledge of cures through spiritual contacts to occult wisdom. He believed that a human being has an invisible body as well as a visible one and that it is closely attuned to imagination and the spiritual aspect of an individual. He noticed that one's attitudes and emotions, such as anger, could affect one's health. He sometimes used suggestion and signs to help a patient form mental images, which translated into cures. He saw insanity as illness instead of possession by evil spirits.
Understanding of the celestial world began to change. Contemporary thought was that the nature of all things was to remain at rest, so that movement and motion had to be explained by causes. The earth was stationary and the heavens were spherical and revolved around the earth every twenty-four hours. The universe was finite. The firmament extended outward in a series of rotating, crystalline, ethereal spheres to which were attached the various points of celestial geography. First came the circle of the moon. The sun orbited the earth. The fixed stars rotated on an outer firmament. Finally, there was the abode of God and his heavenly hosts. Different principles ruled the celestial world; it was orderly, stable, ageless, and enduring. But the world of man changed constantly due to its mixed four elements of air, earth, fire, and water each trying to disentangle itself from the others and seeking to find its natural location. The heavenly spheres could affect the destinies of men, such as through fate, fortune, intelligence, cherubim, seraphim, angels, and archangels. Astrologers read the celestial signs and messages.
Then a seed of doubt was cast on this theory by Nicholaus Copernicus, a timid monk in Poland, who found inconsistencies in Ptolemy's work, but saw similarity in the movements of the earth and other planets. He inferred from the "wandering" planetary movements with loops that their motion could be explained simply if they were revolving in circular paths around the sun, rather than around the earth. In his book of 1543, he also expressed his belief that the earth also revolved around the sun. This idea so shocked the world that the word "revolution" became associated with radical change. He thought it more likely that the earth rotated than that the stars moved with great speed in their large orbits. He proposed that the earth spins on its own axis about once every twenty-four hours, with a spin axis at about a 23 1/2 degree tilt from the orbital axis, thus explaining a slow change in the overall appearances of the fixed stars which had been observed since the time of Ptolemy. He deduced from astronomical measurements that the correct order of the planets from the Sun was: Mercury, Venus, Earth, Mars, Jupiter, and Saturn. The church considered his ideas heretical because contradictory to its dogma that man and the earth were the center of the universe. A central sun evoked images of pagan practices of sun worship.