401131000SECTION 131 Instructions by Joseph Smith the Prophet, given at Ramus, Illinois, May 16 and 17, 1843. HC 5: 392-393. 4011310001-4, Celestial marriage is essential to exaltation in the highest heaven; 5-6, How men are sealed up unto eternal life; 7-8, All spirit is matter. 401131001In the celestial glory there are three heavens or degrees; 401131002And in order to obtain the highest, a man must enter into this order of the priesthood Õmeaning the new and everlasting covenant of marriageå; 401131003And if he does not, he cannot obtain it. 401131004He may enter into the other, but that is the end of his kingdom; he cannot have an increase. 401131005(May 17th, 1843.) The more sure word of prophecy means a man's knowing that he is sealed up unto eternal life, by revelation and the spirit of prophecy, through the power of the Holy Priesthood. 401131006It is impossible for a man to be saved in ignorance. 401131007There is no such thing as immaterial matter. All spirit is matter, but it is more fine or pure, and can only be discerned by purer eyes; 401131008We cannot see it; but when our bodies are purified we shall see that it is all matter.