what does the dove symbolise in the royal ark mariner degree and do writers agree on it

The dove derives its symbolic meaning from the biblical account of Noah and the Deluge 1. Across Masonic degrees, the bird is interpreted consistently as a messenger 1.

In the Royal Ark Mariner degree, the emblem forms an integral part of the regalia and legend, appearing alongside the ark on the apron 1. This usage reflects a broader symbolic tradition: similar emblems of the ark and dove appeared in former side degrees, such as the American Ark and Dove degree 1, and formed part of the ancient rites categorized by nineteenth-century scholars as spurious Freemasonry 1.

In the Craft, the emblem's messenger function is applied administratively rather than symbolically within Noah's legend. Under the Grand Lodge of England, the dove is worn as the jewel of the Deacons to denote their role as messengers to the Master and Wardens, though this practice is not followed in American Craft jurisdictions 1.

Masonic writers express no disagreement regarding the symbol's meaning. The sources offer a uniform interpretation, viewing the dove strictly in reference to its function as Noah's messenger 1.

The provided sources record the dove as a symbol in late eighteenth-century accounts of the Royal Ark Mariner degree—such as a 1798 description noting an apron embellished with an ark and dove 1—and on early nineteenth-century Masonic medals 1. However, the available sources do not mention or provide details regarding the degree's early manuscripts.