5. Baptism.--Baptism was administered by immersing the candidate in water. The only pre-requisites were faith in Jesus Christ and repentance. As soon as the candidate professed these he was admitted into the church by baptism.[28] In a short time, however, the simplicity of this ordinance was corrupted and burdened with useless ceremonies. In the second century the newly baptized converts, since by baptism they had been born again, were taught to exhibit in their conduct the innocence of little infants. Milk and honey, the common food of infants, were administered to them, after their baptism, to remind them of their infancy in the church. Moreover, since by baptism they were released from being servants of the devil, and became God's free men, certain forms borrowed from the Roman ceremony of manumission of slaves were employed in baptism. As by baptism also they were supposed to be made God's soldiers, like newly enlisted soldiers in the Roman army, they were sworn to obey their commander, etc. 6. Further Additions of Ceremonies to Baptism.--A century later (the third) further ceremonies were added. It was supposed that some evil spirit was resident in all vicious persons and impelled them to sin. Therefore, before entering the sacred font for baptism, an exorcist by a solemn, menacing formula declared them free from the bondage of Satan, and hailed them servants of Christ.[29] After baptism the new converts {129} returned home, "decorated with a crown and a white robe, the first being indicative of their victory over the world and their lusts, the latter of their acquired innocence." [30] 7. We have already noted the fact that baptism was administered in the days of the apostles as soon as profession of faith and repentance were declared, but in the second and third century baptism was only administered twice a year, and then only to such candidates as had gone through a long preparation and trial.[31] The times chosen for the administration of the ordinance were on the vigils of Easter and Whitsuntide;[32] and in the fourth century it had become the custom to accompany the ceremony with lighted wax candles, to put salt--an emblem of purity and wisdom--in the mouth of the baptized, and everywhere a double anointing was administered to the candidates, the one before, the other after, baptism.[33]