The Grand Priory's aim is to promote Scotland's cultural heritage through the ideals of Chivalry. In todays world, these aims include the following:
- To perpetuate the chivalric traditions of knighthood.
- To carry out significant works of welfare and charity.
- To be a patron of Historical, Heraldic, and Genealogical studies concerning the Order, and Knighthood connected with the Order.
- To protect the National Culture of Scotland