Sacrament Programs were some of the very first things printed with lithography, a process using a specially prepared stone (rather than metal type) to print a book or pamphlet. The quality is better than metal type and can also be more efficient. It’s rumored that the Sacrament Programs for the Salt Lake 777-th ward (the ward the apostles attend) are, to this day, printed using pieces of the original tablets Moses received on the mountain. The ones that Moses destroyed, not the lesser 10 commandments we have in our bibles. This process of printing Sacrament Programs is a sacred ordinance known as the baptism by earth. Many presume that the baptism by air is what Joseph Smith alluded to with “he will yet reveal many great and important things pertaining to the Kingdom of God,” given that the baptisms of water and fire (and later earth) had already been revealed.