different between sandling vs sendling

English

From Middle English sandeling, sandelynge, equivalent to sand +? -ling.

sandling (plural sandlings)

From send +? -ling.

sendling (plural sendlings)

One who is sent; an emissary; missionary; messenger.
- 1852, Charles A Dana, Meyer's Universum:
  […] when the hour fixed for his liberation struck, he was conducted from the prison-house like a conqueror in triumph and the proudest nations of the earth rivalled each other in receiving the pennyless fugitive gloriously, like a sendling of God.
- 1881, EVANGELICAL CHRISTENDOM - Page 153:
  Such a man is a Predicant, or minister; but a man of inferior fitness aud qualities is allowed to preach to blacks or low whites, and he is called a "sendling," or missionary.

Send