Elder R. Jackson, left, and Daisy Ferguson rejoice during the baptism in Columbia on Sunday. __________________________________________________________ With the cry of “Let Jordan roll!” from the pulpit, the spray from fire hoses rained down on a pulsating crowd of worshippers, celebrating salvation and renewal Sunday in a mass baptism that covered nearly a block of Read Street. Dueling praise bands from Columbia and Charlotte blasted a brassy, joyful noise. Men, women and children, dressed in white cotton emblematic of innocence, raised their hands to the heavens. One young boy in his mother’s arms cried in apparent fear, but most of the...