inscriptions, and what there are have been already published. The place is said to be known where the black stones lie concealed, on which the old Highland chiefs, when they made contracts and alliances, used to take the oath, which was considered as more sacred than any other obligation, and which could not be violated without the blackest infamy. In those days of violence and rapine, it was of great importance to impress upon savage minds the sanctity of an oath, by some particular and extraordinary circumstances. They would not have recourse to the black stones, upon small or common occasions, and when they had established their faith by this tremendous sanction, inconstancy and treachery were no longer feared.
The chapel of the nunnery is now used by the inhabitants as a kind of general cowhouse, and the bottom is consequently too miry for examination. Some of the stones which covered the later abbesses have inscriptions, which might yet be read, if the chapel were cleansed. The roof of this, as of all the other buildings, is totally destroyed, not only because timber quickly decays when it is neglected, but because in an island utterly destitute of wood, it was wanted for use, and was consequently the first plunder of needy rapacity.
The chancel of the nuns' chapel is covered with an arch of stone, to which time has done no injury; and a small apartment communicating with the choir, on the north side, like the chapter-house in cathedrals, roofed with stone in the same manner, is likewise entire.
In one of the churches was a marble altar, which the superstition of the inhabitants has destroyed. Their opinion was, that a fragment of this stone was a defence against shipwrecks, fire, and miscarriages. In one corner of the church the basin for holy water is yet unbroken.
The cemetery of the nunnery was, till very lately, regarded with such reverence, that only women were buried in it. These relicks of veneration always produce some mournful pleasure. I could have forgiven a great injury more easily than the violation of this imaginary sanctity.
