This baptism symbol is widely taught in the mission field to represent the ordinance of baptism by immersion. The happiest moments in a missionary’s life are when they get to see the people they have grown to love embrace the gospel and be baptized. This symbol represents those happy moments. Get one of these vintage immersion LDS shirts for your missionary; they’ll love you for it!
For the gate by which you should enter is repentance and baptism by water.
2 Nephi 31:17